CN105927337B - A kind of IC engine exhaust gas filtering device - Google Patents

A kind of IC engine exhaust gas filtering device Download PDF

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Publication number
CN105927337B
CN105927337B CN201610444925.4A CN201610444925A CN105927337B CN 105927337 B CN105927337 B CN 105927337B CN 201610444925 A CN201610444925 A CN 201610444925A CN 105927337 B CN105927337 B CN 105927337B
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.)
Expired - Fee Related
Application number
CN201610444925.4A
Other languages
Chinese (zh)
Other versions
CN105927337A (en
Inventor
胡俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changchun North Pump Co ltd
Original Assignee
Zhou Zaiyun
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhou Zaiyun filed Critical Zhou Zaiyun
Priority to CN201810418280.6A priority Critical patent/CN108425720A/en
Priority to CN201610444925.4A priority patent/CN105927337B/en
Priority to CN201810418287.8A priority patent/CN108425721A/en
Publication of CN105927337A publication Critical patent/CN105927337A/en
Application granted granted Critical
Publication of CN105927337B publication Critical patent/CN105927337B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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 with 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, heat-conducting plate is provided with 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 during heating is made to be pumped into filter chamber through pumping, gas is filtered again by the filter layer set 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

A kind of IC engine exhaust gas filtering device
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 not only includes reciprocating piston internal combustion engine, rotary-piston type is sent out Motivation and free piston engine, the also jet engine including 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 to generate the combustion gas of high temperature and pressure in cylinder.Combustion gas expands against piston work done, then leads to It crosses toggle or other mechanisms exports mechanical work, driving follower work.During 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, and effectively exhaust gas can not be carried out Filter, the gas given off still can cause natural environment very big 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 following technical solution：A kind of IC engine exhaust gas filtering device, including exhaust gas Introducing port, the surface of the exhaust gas inlet are 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 with 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, are located at heat-conducting plate equipped with aqueous solution, the aqueous solution inside the water tank 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 filter chamber 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 with the through-hole that one side of water tank face opens up, and exhaust gas is made to be discharged into water tank, by water Solution and exhaust gas hybrid filtering exhaust gas, heat water by heating board, and the gas generated during heating is made to be pumped into through pumping Filter chamber, is again filtered gas by the filter layer set in filter chamber, and exhaust gas can be efficiently filtered by filtering twice, Igniting for the second time for exhaust gas is avoided, reduces destruction of the exhaust gas to natural environment.
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 the 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 embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work 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, leads including exhaust gas Entrance 1, the surface of exhaust gas inlet 1 are fixedly connected with gas-guide tube 2, are fixedly connected with by gas-guide tube 2 and the connectivity part of through-hole Ball-and-seat 19, when avoiding the exhaust gas from entering 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 with 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 Heat-conducting plate 7 is equipped with, the both ends of heat-conducting plate 7 are fixedly connected with 3 inner wall of water tank, and equipped with aqueous solution 8, aqueous solution 8 is located at 3 inside of water tank The top of heat-conducting plate 7, the top of aqueous solution 8 are 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, absorbs the peculiar smell in exhaust gas, 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.
During use：Exhaust gas is discharged into water tank 3 by gas-guide tube 2, and exhaust gas is made to be mixed with the aqueous solution 8 in water tank 3 and is filtered Exhaust gas by heating board 6 to the gas generated during the heating of aqueous solution 8, is pumped into filter chamber 14 through aspiration pump 12, realizes second of mistake 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 first through hole connection that right side opens up, the water tank（3）Outer surface offers water filling port（4）, the water filling port （4）Be internally provided with piston（5）, the water tank（3）Inner bottom wall be fixedly connected with heating board（6）, the heating board（6）'s Top 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）It is internal 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 suction Layer（9）, the water tank（3）Outer surface offer gas vent（10）；The gas-guide tube（2）Positioned at the heat-conducting plate（7）The right side Top, the water filling port（4）Positioned at the gas-guide tube（2）Top, the water accepting layer（9）Positioned at the water filling port（4）A left side Top, the gas vent（10）Positioned at the water accepting layer（9）Upper left side；
Gas vent（10）Surface on be fixedly connected with downtake pipe（11）One end, the downtake pipe（11）It is another End is 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）Second through-hole of right side, the filter chamber（14）Be internally provided 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）；Described second Exhaust pipe（13）Positioned at the breeze machine（16）Upper right side, the filter layer（15）Positioned at the second exhaust pipe（13）A left side Top, the exhaust outlet（17）Positioned at the filter layer（15）Top；
The water filling port（4）Inner wall be fixedly connected with annular seal layer（18）；The gas-guide tube（2）With the connection of first through hole Place is fixedly connected with ball-and-seat（19）；The filter layer（15）Quantity be no less than three, each filter layer（15）It is interior Portion is both provided with multiple activated carbons（20）.
CN201610444925.4A 2016-06-21 2016-06-21 A kind of IC engine exhaust gas filtering device Expired - Fee Related CN105927337B (en)

Priority Applications (3)

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
CN201810418287.8A CN108425721A (en) 2016-06-21 2016-06-21 A kind of IC engine exhaust gas filtering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610444925.4A CN105927337B (en) 2016-06-21 2016-06-21 A kind of IC engine exhaust gas filtering device

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201810418280.6A Division CN108425720A (en) 2016-06-21 2016-06-21 A kind of IC engine exhaust gas filtering device
CN201810418287.8A Division CN108425721A (en) 2016-06-21 2016-06-21 A kind of IC engine exhaust gas filtering device

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Publication Number Publication Date
CN105927337A CN105927337A (en) 2016-09-07
CN105927337B true CN105927337B (en) 2018-06-19

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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

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Application Number Title Priority Date Filing Date
CN201810418287.8A Withdrawn CN108425721A (en) 2016-06-21 2016-06-21 A kind of IC engine exhaust gas filtering device

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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Publication number Publication date
CN108425721A (en) 2018-08-21
CN108425720A (en) 2018-08-21
CN105927337A (en) 2016-09-07

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Effective date of registration: 20180412

Address after: 311807 78 Shang Zhu Village, five Xie Town, Zhuji City, Shaoxing, Zhejiang

Applicant after: Zhou Zaiyun

Address before: Comprehensive Utilization Technology Co. Ltd. 241000 Anhui province Wuhu City Sanshan District Spring Chau Road Wuhu New Metallurgical Resources

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Effective date of registration: 20191212

Address after: 314200 no.1949, xinqun Road, Pinghu Economic and Technological Development Zone, Jiaxing City, Zhejiang Province

Patentee after: Zhejiang Haituo Huanyu Transmission Technology Co.,Ltd.

Address before: 311807 78 Shang Zhu Village, five Xie Town, Zhuji City, Shaoxing, Zhejiang

Patentee before: Zhou Zaiyun

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Effective date of registration: 20210819

Address after: 053100 east side of East Outer Ring Road and north side of Xingyuan street, Zaoqiang County, Hengshui City, Hebei Province

Patentee after: Hebei te'an Gas Equipment Co.,Ltd.

Address before: No.1949, xinqun Road, Pinghu Economic and Technological Development Zone, Jiaxing City, Zhejiang Province, 314200

Patentee before: Zhejiang Haituo Huanyu Transmission Technology Co.,Ltd.

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Effective date of registration: 20230918

Address after: 130500 building 141, Third Committee, Karen Town, Jiutai City, Changchun City, Jilin Province

Patentee after: Changchun North Pump Co.,Ltd.

Address before: 053100 east side of East Outer Ring Road and north side of Xingyuan street, Zaoqiang County, Hengshui City, Hebei Province

Patentee before: Hebei te'an Gas Equipment Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180619