CN106014550A - Waste gas treatment device for diesel internal combustion engine - Google Patents
Waste gas treatment device for diesel internal combustion engine Download PDFInfo
- Publication number
- CN106014550A CN106014550A CN201610376927.4A CN201610376927A CN106014550A CN 106014550 A CN106014550 A CN 106014550A CN 201610376927 A CN201610376927 A CN 201610376927A CN 106014550 A CN106014550 A CN 106014550A
- Authority
- CN
- China
- Prior art keywords
- gas treatment
- flue gas
- pipe
- internal combustion
- combustion engine
- 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.)
- Pending
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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
- F01N3/021—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
- F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0222—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
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- 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
- 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
- F01N3/043—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 without contact between liquid and exhaust gases
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/04—Sulfur or sulfur oxides
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/10—Carbon or carbon oxides
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a waste gas treatment device for a diesel internal combustion engine. The waste gas treatment device comprises the internal combustion engine, a cooling device and a flue gas treatment device. An exhaust pipe is fixedly mounted on one side of the internal combustion engine. The flue gas treatment device is connected with the air outlet end of the exhaust pipe, and comprises a flue gas treatment box. A baffle is arranged in the inner cavity of the flue gas treatment box. A honeycomb filtering plate is inlaid in the middle of the baffle. The inner cavity of the flue gas treatment box is divided into a dust collection chamber and a gas treatment chamber by the baffle. A spray disc is fixedly mounted in the gas treatment chamber. The waste gas treatment device is simple in structure and convenient to use, flue gas, generated during the fuel combustion in the internal combustion engine, can be treated, smoke in flue gas can be filtered, carbon dioxide gas and sulfur dioxide gas can be removed by adopting a spraying manner, and the condition that flue gas is exhausted directly to the air to cause the environmental pollution is avoided, so that the environmental protection effect is achieved.
Description
Technical field
The present invention relates to technical field of internal combustion engines, the emission-control equipment of a kind of diesel engine.
Background technology
Internal combustion engine, is a kind of dynamic power machine, and it is that and the heat energy released is converted directly into the Thermal Motor of power by making fuel in machine internal-combustion.Common are diesel engine and gasoline engine, by mechanical energy can be converted into by interior, be to change interior energy by acting.Diesel oil and air are fed separately into cylinder by diesel engine fuel supply system, form gaseous mixture and burn in combustor, are finally discharged by the waste gas after burning.Use diesel oil as fuel, when diesel oil burns completely, containing a large amount of flue gases in the gas that diesel engine produces, mainly include substantial amounts of flue dust, carbon dioxide sulfur dioxide, air ambient can directly be polluted by the direct discharge of these waste gas, and it is unfavorable for health, then it is proposed that the emission-control equipment of a kind of diesel engine.
Summary of the invention
It is an object of the invention to provide the emission-control equipment of a kind of diesel engine, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，The present invention provides following technical scheme: the emission-control equipment of a kind of diesel engine，Including internal combustion engine、Chiller and flue gas processing device，The side of described internal combustion engine is installed with exhaustor，The outlet side of described exhaustor connects flue gas processing device，Described flue gas processing device includes fume treatment case，The inner chamber dividing plate of described fume treatment case，The middle part of described dividing plate is inlayed and is provided with cellular filter plate，And the inner chamber of fume treatment case is divided into dust collection chamber and gas treatment chamber by this dividing plate，Described gas treatment indoor are installed with shower tray，The top of described fume treatment case is installed with liquor box，The water outlet of one side bottom of described liquor box connects connection flexible pipe，And one end of this connection flexible pipe runs through the top of fume treatment case，And extend to gas treatment indoor connect with shower tray.
Preferably, described chiller includes cooling water tank and spiral circulation water pipe, cooling water tank is positioned at the bottom of exhaustor, spiral circulation water pipe is wound around and is arranged on exhaustor, the water inlet end of this spiral circulation water pipe is connected with the outlet of cooling water tank by water inlet pipe, water pump is installed on this water inlet pipe, and the water side of this spiral circulation water pipe is connected with the water inlet of cooling water tank by return pipe.
Preferably, described shower tray be internally provided with liquid storage cylinder, and the top of this shower tray offers inlet, is provided with the liquid outlet being arranged in array bottom described shower tray, and the bottom of each liquid outlet is provided with separating tube, the bottom of each separating tube is provided with nozzle.
Preferably, described one end of connection flexible pipe connects with the inlet of shower tray, and the junction connecting flexible pipe and inlet is provided with sealing ring, and described connection flexible pipe is provided with control valve.
Compared with prior art; the invention has the beneficial effects as follows: the emission-control equipment simple in construction of this diesel engine; easy to use; by the one end at exhaustor, flue gas processing device is set; the flue gas that fuel in internal combustion engine burning produces can be processed; flue dust in flue gas can either be filtered; carbon dioxide and sulfur dioxide gas can also be removed by the way of spray simultaneously; avoid flue gas to be directly discharged in air environment; reach the effect of environmental protection, indirectly protect the health of human body.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is shower tray structural representation of the present invention.
In figure: 1 internal combustion engine, 11 exhaustors, 2 chillers, 3 flue gas processing devices, 31 fume treatment casees, 32 dividing plates, 33 dust collection chamber, 34 gas treatment chambers, 35 cellular filter plates, 36 liquor boxs, 37 connection flexible pipe, 38 control valves, 39 shower trays, 391 inlets, 392 sealing rings, 393 liquid storage cylinders, 394 separating tubes, 395 nozzles.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1-2，The present invention provides a kind of technical scheme: the emission-control equipment of a kind of diesel engine，Including internal combustion engine 1、Chiller 2 and flue gas processing device 3，Chiller 2 includes cooling water tank and spiral circulation water pipe，Cooling water tank is positioned at the bottom of exhaustor 11，Spiral circulation water pipe is wound around and is arranged on exhaustor 11，The water inlet end of this spiral circulation water pipe is connected with the outlet of cooling water tank by water inlet pipe，On this water inlet pipe, water pump is installed，And the water side of this spiral circulation water pipe is connected with the water inlet of cooling water tank by return pipe，Chiller 2 can be when gas be by exhaustor 11，Gas is lowered the temperature，Avoid high-temperature gas to be directly discharged in environment environment is impacted，The side of internal combustion engine 1 is installed with exhaustor 11，The outlet side of exhaustor 11 connects flue gas processing device 3，Flue gas processing device 3 includes fume treatment case 31，The inner chamber dividing plate 32 of fume treatment case 31，The middle part of dividing plate 32 is inlayed and is provided with cellular filter plate 35，The cellular through hole being arranged in array is offered on this cellular filter plate 35，And it is mounted on drainage screen in each cellular through hole，And the inner chamber of fume treatment case 31 is divided into dust collection chamber 33 and gas treatment chamber 34 by this dividing plate 32，One side bottom of dust collection chamber 33 and gas treatment chamber 34 all offers sewage draining exit，Shower tray 39 it is installed with in gas treatment chamber 34，The top of fume treatment case 31 is installed with liquor box 36，Owing to the gas in waste gas mostly is carbon dioxide and sulfur dioxide gas，It it is all sour gas，The solution injected in liquor box 36 is that alkalescence is easy，Alkaline solution can produce chemical reaction with sour gas，The carbon dioxide in gas and sulfur dioxide are removed，Avoid environment，The water outlet of one side bottom of liquor box 36 connects connection flexible pipe 37，And one end of this connection flexible pipe 37 runs through the top of fume treatment case 31，And connect with shower tray 39 in extending to gas treatment chamber 34，The one end connecting flexible pipe 37 connects with the inlet 391 of shower tray 39，And the junction connecting flexible pipe 37 and inlet 391 is provided with sealing ring 392，Connect, on flexible pipe 37, control valve 38 is installed，Shower tray 39 be internally provided with liquid storage cylinder 393，And the top of this shower tray 39 offers inlet 391，The liquid outlet being arranged in array it is provided with bottom shower tray 39，And the bottom of each liquid outlet is provided with separating tube 394，The bottom of each separating tube 394 is provided with nozzle 395.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (4)
- null1. the emission-control equipment of a diesel engine，Including internal combustion engine (1)、Chiller (2) and flue gas processing device (3)，The side of described internal combustion engine (1) is installed with exhaustor (11)，It is characterized in that: the outlet side of described exhaustor (11) connects flue gas processing device (3)，Described flue gas processing device (3) includes fume treatment case (31)，The inner chamber dividing plate (32) of described fume treatment case (31)，The middle part of described dividing plate (32) is inlayed and is provided with cellular filter plate (35)，And the inner chamber of fume treatment case (31) is divided into dust collection chamber (33) and gas treatment chamber (34) by this dividing plate (32)，Shower tray (39) it is installed with in described gas treatment chamber (34)，The top of described fume treatment case (31) is installed with liquor box (36)，The water outlet of one side bottom of described liquor box (36) connects connection flexible pipe (37)，And one end of this connection flexible pipe (37) runs through the top of fume treatment case (31)，And connect with shower tray (39) in extending to gas treatment chamber (34).
- The emission-control equipment of a kind of diesel engine the most according to claim 1, it is characterized in that: described chiller (2) includes cooling water tank and spiral circulation water pipe, cooling water tank is positioned at the bottom of exhaustor (11), spiral circulation water pipe is wound around and is arranged on exhaustor (11), the water inlet end of this spiral circulation water pipe is connected with the outlet of cooling water tank by water inlet pipe, water pump is installed on this water inlet pipe, and the water side of this spiral circulation water pipe is connected with the water inlet of cooling water tank by return pipe.
- The emission-control equipment of a kind of diesel engine the most according to claim 1, it is characterized in that: described shower tray (39) be internally provided with liquid storage cylinder (393), and the top of this shower tray (39) offers inlet (391), described shower tray (39) bottom is provided with the liquid outlet being arranged in array, and the bottom of each liquid outlet is provided with separating tube (394), the bottom of each separating tube (394) is provided with nozzle (395).
- 4. according to the emission-control equipment of a kind of diesel engine described in claim 1 or 3, it is characterized in that: one end of described connection flexible pipe (37) connects with the inlet (391) of shower tray (39), and the junction connecting flexible pipe (37) and inlet (391) is provided with sealing ring (392), described connection flexible pipe (37) is provided with control valve (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376927.4A CN106014550A (en) | 2016-06-01 | 2016-06-01 | Waste gas treatment device for diesel internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376927.4A CN106014550A (en) | 2016-06-01 | 2016-06-01 | Waste gas treatment device for diesel internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106014550A true CN106014550A (en) | 2016-10-12 |
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ID=57091745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610376927.4A Pending CN106014550A (en) | 2016-06-01 | 2016-06-01 | Waste gas treatment device for diesel internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106014550A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938419A (en) * | 2018-07-28 | 2018-12-07 | 南京致中生物科技有限公司 | A kind of Radix Angelicae Sinensis machine for stir-frying Chinese medicine |
| CN109647078A (en) * | 2019-01-21 | 2019-04-19 | 湛江中冠石油化工有限公司 | A kind of furnace gas cooling and dedusting device of environment-friendly type waste acid treatment pyrolysis furnace |
| CN110080870A (en) * | 2019-04-30 | 2019-08-02 | 江苏海事职业技术学院 | A kind of diesel engine of magnetic tape trailer Flash Gas Compression Skid System |
| CN111330374A (en) * | 2020-02-12 | 2020-06-26 | 淮南市百邦气动科技有限公司 | Dust removal environment-friendly equipment and dust removal method thereof |
| CN114017165A (en) * | 2021-11-18 | 2022-02-08 | 王祥垒 | Secondary purifier for tail gas of engine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938419A (en) * | 2018-07-28 | 2018-12-07 | 南京致中生物科技有限公司 | A kind of Radix Angelicae Sinensis machine for stir-frying Chinese medicine |
| CN109647078A (en) * | 2019-01-21 | 2019-04-19 | 湛江中冠石油化工有限公司 | A kind of furnace gas cooling and dedusting device of environment-friendly type waste acid treatment pyrolysis furnace |
| CN110080870A (en) * | 2019-04-30 | 2019-08-02 | 江苏海事职业技术学院 | A kind of diesel engine of magnetic tape trailer Flash Gas Compression Skid System |
| CN111330374A (en) * | 2020-02-12 | 2020-06-26 | 淮南市百邦气动科技有限公司 | Dust removal environment-friendly equipment and dust removal method thereof |
| CN114017165A (en) * | 2021-11-18 | 2022-02-08 | 王祥垒 | Secondary purifier for tail gas of engine |
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Application publication date: 20161012 |