CN203499775U - Automotive exhaust purifying and treating system - Google Patents
Automotive exhaust purifying and treating system Download PDFInfo
- Publication number
- CN203499775U CN203499775U CN201320561966.3U CN201320561966U CN203499775U CN 203499775 U CN203499775 U CN 203499775U CN 201320561966 U CN201320561966 U CN 201320561966U CN 203499775 U CN203499775 U CN 203499775U
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- Prior art keywords
- gas
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- heater
- air
- turbulent flow
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- 239000007789 gas Substances 0.000 claims abstract description 57
- 239000002912 waste gas Substances 0.000 claims abstract description 27
- 239000000295 fuel oil Substances 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 25
- 229910052760 oxygen Inorganic materials 0.000 claims description 25
- 239000001301 oxygen Substances 0.000 claims description 25
- 239000007921 spray Substances 0.000 claims description 14
- 238000002640 oxygen therapy Methods 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 230000001706 oxygenating effect Effects 0.000 claims description 6
- 239000011819 refractory material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 3
- 239000002737 fuel gas Substances 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000010669 acid-base reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides an automotive exhaust purifying and treating system composed of two parts including a collection device and a burning and purifying device. The collecting device includes an air compressor and a compressed gas container. An air inlet end of the air compressor is communicated with an air outlet end of an engine exhaust funnel of a fuel oil/gas engine in a dismountable manner. An air outlet end of the air compressor is communicated with the air inlet end of the compressed gas container in a dismountable manner. The burning and purifying device includes a waste gas strong burning furnace, a quench cooler, a deacidifying device, a deduster, an adsorber and an induced draft fan. A gas entrance of the waste gas strong burning furnace is provided with a waste gas input device. A denitrator is arranged in a strong burning chamber inside the waste gas strong burning furnace. According to the utility model, exhaust gas is collected and compressed in a driving process. The exhaust gas is then under hazard free treatment in a concentrated manner and flue gas emission after the concentrated treatment can meet emission standards. Finally, zero release of motor vehicle exhaust is realized, which means zero pollution is realized. Therefore, a problem of severe atmosphere pollution due to exhaust gas emission is solved effectively.
Description
Technical field
The utility model relates to a kind of system of collecting and processing the tail gas that fuel oil, gas engine emit.
Background technique
Along with the raising of living standards of the people, the owning amount of various Motor Vehicle increases sharply, and the tail gas pollution problem of Motor Vehicle also starts to be paid close attention to by the people of the world simultaneously.The pollutant of exhaust emissions mainly comprises smokeshade, carbon monoxide, oxyhydroxide, hydrocarbon, sulfur dioxide and metallic compound etc., these pollutants are discharged in the middle of atmosphere in a large number, can cause serious befouling environment, so can say that the tail gas of Motor Vehicle belongs to one of pollution of atmosphere " arch-criminal ".In order to solve the pollution problem of the tail gas of Motor Vehicle to atmosphere, be now badly in need of a kind of system that can solve the tail gas pollution of Motor Vehicle.
Model utility content
The purpose of this utility model is to provide a kind of purifying vehicle exhaust disposal system, solve the pollution problem of motor-vehicle tail-gas to atmosphere.
For achieving the above object, the utility model adopts following technological scheme: a kind of purifying vehicle exhaust disposal system, is characterized in that: gathering-device and burning and purifying device two-part, consist of; Described gathering-device comprises air compressor and pressurization-gas cascade, wherein the inlet end of air compressor is detachably communicated with the outlet side of the engine exhaust cylinder of fuel oil, gas engine, and the outlet side of air compressor is detachably communicated with the inlet end of pressurization-gas cascade; Described burning and purifying device comprises the strong burner of waste gas, quencher, depickling device, deduster, adsorber and induced draught fan, wherein the suction port place of the strong burner of waste gas is provided with waste gas loader, in strong combustion chamber in the strong burner of waste gas, be provided with denitrator, the air outlet of the strong burner of waste gas is communicated with the suction port of quencher, the air outlet of quencher is communicated with the suction port of depickling device, the air outlet of depickling device is communicated with the suction port of deduster, the air outlet of deduster is communicated with the suction port of adsorber, and the air outlet of adsorber is communicated with the outlet pipe that is provided with induced draught fan.
The strong burner of described waste gas includes vertical body of heater, the inside of body of heater is provided with bottom blower, the strong combustion chamber of the body of heater inside of the top of bottom blower is that turbulent flow is fired by force chamber, a wherein side of body of heater is provided with turbulent flow fires by force the suction port that the bottom of chamber communicates, the opposite side of body of heater is provided with turbulent flow and fires by force the air outlet that the top of chamber communicates, on the body of heater between suction port and air outlet, be also provided with turbulent flow and send oxygen passage, turbulent flow is sent the outlet air end of oxygen passage to fire by force chamber with turbulent flow and is communicated, and turbulent flow send the air intake of oxygen passage to be communicated with the oxygenating machine being positioned at outside body of heater.
Described turbulent flow send oxygen passage to comprise annular oxygen therapy passage and a plurality of tangent line spray oxygen passage, the puff prot of described oxygenating machine is communicated with the air intake of annular oxygen therapy passage, the outlet air end of annular oxygen therapy passage communicates with the air intake of tangent line spray oxygen passage, and the outlet air end of tangent line spray oxygen passage fires by force chamber with turbulent flow and tangentially communicates.
Described tangent line spray oxygen passage is circumferentially evenly equipped with more than three along body of heater.
Described body of heater consists of refractory material inner casing and lagging casing.
Compared with prior art the utlity model has following characteristics and beneficial effect: the utility model is a kind of exhaust gas purification system; can solve the problem of the tail gas meeting severe contamination atmosphere of current various Motor Vehicle; so improved the mankind's living environment; protected human living space; benefited the mankind, allowed the life that the mankind can well.
The utility model is by collecting tail gas with car compression, concentrate tail gas is carried out to harmlessness disposing again, and the discharge flue gas after guaranteeing to centrally dispose reaches emission standard, finally realize motor-driven vehicle gas zero (having realized zero pollutes), effectively solved the problem of the Air seriously polluted causing because of exhaust emissions.
The utility model is applicable to the treating tail gas of various Motor Vehicle, also can with fuel oil, gas engine or the steamer of fixed operation on fuel oil, gas engine support the use, applied widely.
Technical difficulty of the present utility model is low, and exploitativeness is strong, has effectively solved the difficult problem of environmental protection one.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is the structural representation of gathering-device.
Fig. 2 is the structural representation of burning and purifying device.
Fig. 3 is the structural representation of the strong burner of waste gas.
Fig. 4 is the schematic diagram of A-A section in Fig. 3.
Reference character: 1-engine exhaust cylinder, 2-air compressor, 3-pressurization-gas cascade, 4-waste gas loader, 5-denitrator, the strong burner of 6-waste gas, 6.1-bottom blower, 6.2-enters burner, 6.3-turbulent flow is fired by force chamber, 6.4-refractory material inner casing, 6.5-lagging casing, 6.6-fire exit, 6.7-annular oxygen therapy passage, 6.8-oxygenating machine, 6.9-tangent line spray oxygen passage, 7-quencher, 8-depickling device, 9-deduster, 10-adsorber, 11-induced draught fan, 12-outlet pipe.
Embodiment
Embodiment is referring to shown in Fig. 1, Fig. 2, and this purifying vehicle exhaust disposal system, is comprised of gathering-device and burning and purifying device two-part.Described gathering-device is used for collecting tail gas, and described burning and purifying device is responsible for the tail gas of collecting in pressurization-gas cascade to burn and purify.
Referring to Fig. 1, gathering-device is with fuel oil, gas engine setting (such as being arranged on Motor Vehicle or steamer), comprise air compressor 2 and pressurization-gas cascade 3, wherein the inlet end of air compressor 2 is detachably communicated with the outlet side of the engine exhaust cylinder 1 of fuel oil, gas engine, and the outlet side of air compressor 2 is detachably communicated with the inlet end of pressurization-gas cascade 3.
When gathering-device uses, the tail gas that fuel oil, gas engine are discharged is injected in pressurization-gas cascade 3 through air compressor 2 compressions at any time.
Referring to Fig. 2, burning and purifying device is arranged on burning point, comprise the strong burner 6 of waste gas, quencher 7, depickling device 8, deduster 9, adsorber 10 and induced draught fan 11, wherein the suction port place of the strong burner 6 of waste gas is provided with waste gas loader 4, in strong combustion chamber in the strong burner 6 of waste gas, be provided with denitrator 5, the air outlet of the strong burner 6 of waste gas is communicated with the suction port of quencher 7, the air outlet of quencher 7 is communicated with the suction port of depickling device 8, the air outlet of depickling device 8 is communicated with the suction port of deduster 9, the air outlet of deduster 9 is communicated with the suction port of adsorber 10, the air outlet of adsorber 10 is communicated with the outlet pipe 12 that is provided with induced draught fan 11.
When burning and purifying device is used, tail gas in described pressurization-gas cascade is fed through the strong burner 6 of waste gas by waste gas loader, the high temperature afterburnt, then purify by denitrator 5, quencher 7, depickling device 8, deduster 9 and adsorber 10, then discharge, so no secondary pollution.Specifically, described denitrator 5 is mounted in the top position that strong combustion is indoor, fire by force chamber, belongs to spray ammonia-method denitration; Described quencher 7 is low by cigarette temperature drop, is conducive to stop the poisonous substance of dioxin to generate; Described depickling device 8 is to utilize acid-base reaction principle to remove various sour gas; Described deduster 9 is for removing various particulate matters; Finally, recycling adsorber 10, further removes toxic substance, makes last flue gas of discharging up to standard.In the present embodiment, adsorber 10 is active carbon adsorption device.
Referring to Fig. 3, Fig. 4, in the present embodiment, the strong burner 6 of waste gas includes the body of heater of vertical (such as standing to round structure), body of heater consists of refractory material inner casing 6.4 and lagging casing 6.5, the inside of body of heater is provided with bottom blower 6.1, the strong combustion chamber of the body of heater inside of the top of bottom blower 6.1 is that turbulent flow is fired by force chamber 6.3, a wherein side of body of heater is provided with turbulent flow fires by force the suction port 6.2 that the bottom of chamber 6.3 communicates, the opposite side of body of heater is provided with turbulent flow and fires by force the air outlet 6.6 that the top of chamber 6.3 communicates, on the body of heater between suction port 6.2 and air outlet 6.6, be also provided with turbulent flow and send oxygen passage, turbulent flow is sent the outlet air end of oxygen passage to fire by force chamber 6.3 with turbulent flow and is communicated, turbulent flow send the air intake of oxygen passage to be communicated with the oxygenating machine 6.8 being positioned at outside body of heater.
In the present embodiment, turbulent flow send oxygen passage to comprise annular oxygen therapy passage 6.7 and a plurality of tangent line spray oxygen passage 6.9, the puff prot of described oxygenating machine 6.8 is communicated with the air intake of annular oxygen therapy passage 6.7, the outlet air end of annular oxygen therapy passage 6.7 communicates with the air intake of tangent line spray oxygen passage 6.9, and the outlet air end of tangent line spray oxygen passage 6.9 fires by force chamber 6.3 with turbulent flow and tangentially communicates.In the present embodiment, tangent line spray oxygen passage 6.9 is circumferentially evenly equipped with more than three along body of heater.
Working procedure of the present utility model is as follows.
1, various Motor Vehicle utilize the gathering-device that self is equipped with, and the tail gas compression that engine exhaust cylinder is discharged is collected.
2, when pressurization-gas cascade reaches certain storage volume (in general, the tail gas that 300～500 kilometers of left and right of motor-driven vehicle going give off, pressurization-gas cascade all can store), pressurization-gas cascade is unloaded down from Motor Vehicle, to gas station, change empty pressurization-gas cascade and empty pressurization-gas cascade is installed to on Motor Vehicle, (pressurization-gas cascade is similar to liquified petroleum gas cylinder, replaceable use), so recycle.
3, utilize burning and purifying device to concentrate and burn purification disposal tail gas: gas station, various places focuses on by the pressurization-gas cascade of filling tail gas of collecting the burning point of having set, by burning and purifying device, concentrate to burn to purify disposal.
Extensive use of the present utility model, needs gas station in all parts of the country all to have empty pressurization-gas cascade, so that change to car at any time, could so recycle like this (the replaceable use of similar liquified petroleum gas cylinder).Burn concrete condition desired location and quantity that point can be local according to each, user and gas station want timely Commutative Contraction gas container, just can form thus organized collection, the purification method of disposal (concrete implementary plan is determined by government) of an action by government.
Claims (5)
1. a purifying vehicle exhaust disposal system, is characterized in that: gathering-device and burning and purifying device two-part, consist of;
Described gathering-device comprises air compressor (2) and pressurization-gas cascade (3), wherein the inlet end of air compressor (2) is detachably communicated with the outlet side of the engine exhaust cylinder (1) of fuel oil, gas engine, and the outlet side of air compressor (2) is detachably communicated with the inlet end of pressurization-gas cascade (3);
Described burning and purifying device comprises the strong burner of waste gas (6), quencher (7), depickling device (8), deduster (9), adsorber (10) and induced draught fan (11), wherein the suction port place of the strong burner of waste gas (6) is provided with waste gas loader (4), in strong combustion chamber in the strong burner of waste gas (6), be provided with denitrator (5), the air outlet of the strong burner of waste gas (6) is communicated with the suction port of quencher (7), the air outlet of quencher (7) is communicated with the suction port of depickling device (8), the air outlet of depickling device (8) is communicated with the suction port of deduster (9), the air outlet of deduster (9) is communicated with the suction port of adsorber (10), the air outlet of adsorber (10) is communicated with the outlet pipe (12) that is provided with induced draught fan (11).
2. a kind of purifying vehicle exhaust disposal system according to claim 1, it is characterized in that: the strong burner of described waste gas (6) includes vertical body of heater, the inside of body of heater is provided with bottom blower (6.1), the strong combustion chamber of the body of heater inside of the top of bottom blower (6.1) is that turbulent flow is fired by force chamber (6.3), a wherein side of body of heater is provided with turbulent flow fires by force the suction port (6.2) that the bottom of chamber (6.3) communicates, the opposite side of body of heater is provided with turbulent flow and fires by force the air outlet (6.6) that the top of chamber (6.3) communicates, on the body of heater between suction port (6.2) and air outlet (6.6), be also provided with turbulent flow and send oxygen passage, turbulent flow is sent the outlet air end of oxygen passage to fire by force chamber (6.3) with turbulent flow and is communicated, turbulent flow send the air intake of oxygen passage to be communicated with the oxygenating machine (6.8) being positioned at outside body of heater.
3. a kind of purifying vehicle exhaust disposal system according to claim 2, it is characterized in that: described turbulent flow send oxygen passage to comprise annular oxygen therapy passage (6.7) and a plurality of tangent line spray oxygen passage (6.9), the puff prot of described oxygenating machine (6.8) is communicated with the air intake of annular oxygen therapy passage (6.7), the outlet air end of annular oxygen therapy passage (6.7) communicates with the air intake of tangent line spray oxygen passage (6.9), and the outlet air end of tangent line spray oxygen passage (6.9) fires by force chamber (6.3) with turbulent flow and tangentially communicates.
4. a kind of purifying vehicle exhaust disposal system according to claim 3, is characterized in that: described tangent line spray oxygen passage (6.9) is circumferentially evenly equipped with more than three along body of heater.
5. a kind of purifying vehicle exhaust disposal system according to claim 2, is characterized in that: described body of heater consists of refractory material inner casing (6.4) and lagging casing (6.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561966.3U CN203499775U (en) | 2013-09-11 | 2013-09-11 | Automotive exhaust purifying and treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561966.3U CN203499775U (en) | 2013-09-11 | 2013-09-11 | Automotive exhaust purifying and treating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203499775U true CN203499775U (en) | 2014-03-26 |
Family
ID=50330764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320561966.3U Expired - Fee Related CN203499775U (en) | 2013-09-11 | 2013-09-11 | Automotive exhaust purifying and treating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203499775U (en) |
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2013
- 2013-09-11 CN CN201320561966.3U patent/CN203499775U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20210911 |