CN103122782A - Improved setting of tail gas purifying device for internal combustor - Google Patents
Improved setting of tail gas purifying device for internal combustor Download PDFInfo
- Publication number
- CN103122782A CN103122782A CN2011104165014A CN201110416501A CN103122782A CN 103122782 A CN103122782 A CN 103122782A CN 2011104165014 A CN2011104165014 A CN 2011104165014A CN 201110416501 A CN201110416501 A CN 201110416501A CN 103122782 A CN103122782 A CN 103122782A
- Authority
- CN
- China
- Prior art keywords
- tail gas
- case
- box
- gas treatment
- water
- 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
Links
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 239000004575 stone Substances 0.000 abstract description 18
- 238000000746 purification Methods 0.000 abstract description 15
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 13
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 4
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 37
- 238000002485 combustion reaction Methods 0.000 description 11
- 238000007599 discharging Methods 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 230000008676 import Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000004071 soot Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Processes For Solid Components From Exhaust (AREA)
- Treating Waste Gases (AREA)
Abstract
Improved setting of a tail gas purifying device for an internal combustor comprises a tail gas inlet, a channel and a tail gas treatment box. The box comprises two parts of a stone box and a lime water or industrial soda box, a partition board and a pluralities of layers of screen nets used for refining gas air bubbles are arranged at the bottom of the tail gas treatment box, wherein small holes are distributed on the partition board, gravel and water with calcium carbonate as main components are contained in a gravel box of the tail gas treatment box, a bolt cover and activated carbon are arranged on a feeding port, and the activated carbon is used for absorbing oil drops. Tail gas exhausted from the gravel box is conveyed to the bottom of the lime water or industrial soda box through a pipeline and is purified through lime water or industrial soda in the box to be discharged. According to the improved setting of the tail gas purifying device for the internal combustor, oxysulfide and oxynitride in the tail gas exhausted by the internal combustor are mixed with water to generate acid, then the acid reacts with gravel calcium carbonate or sodium carbonate and the like to generate an innocuous substance, simultaneously carbon monoxide and smoke particles are solved into the water. Due to secondary purification setting, the tail gas purifying device can achieve zero emission. The tail gas purifying device has the advantages of being good in purification effect and low in cost.
Description
Technical field
The present invention relates to a kind for the treatment of vehicle exhaust environmental protecting device.
Background technique
At present, the power plant of automobile are to adopt internal-combustion engine basically, owing to can discharging a large amount of nitrogen-containing oxide, oxysulfide and the harmful matters such as carbon monoxide and soot dust granule in work, so atmosphere environment is caused larger pollution.Along with the development of engine technology, although emission standard is improved, can't thoroughly eliminate above-mentioned pollution.In addition, even more serious at a large amount of old car emission problems of use, be badly in need of improving according to environmental requirement; The present invention is to patent of invention: a kind of tail gas purification device of combustion engine, the patent No.: ZL2009202393250.3's is additional and perfect.
Summary of the invention
The object of the present invention is to provide a kind of improvement setting of tail gas purification device of combustion engine, to solve the technical problem of purifying internal combustion engine tail gas.
the structure of the improvement setting of a kind of tail gas purification device of combustion engine of the present invention comprises: tail gas import and passage, this tail gas import is docked with the outlet of tail gas discharging pipe of internal-combustion engine, the passage the other end that the tail gas import connects leads to the bottom of vent gas treatment case, and this channel setting has spring loaded check valve, the vent gas treatment case, this case comprises two-part, stone case and lime water or industrial soda water tank, be provided with the screen cloth that the foraminate dividing plate of cloth and multilayer are used for bubble disintegration bottom the vent gas treatment case, blinding and water take calcium carbonate as main component are housed in vent gas treatment case stone case, also can be replaced by lime water or industrial soda water, stone also has the function of bubble disintegration, described liquid is full of vent gas treatment case stone case, be provided with purified gas exhaust port and material feeding mouth in the vent gas treatment box top, material feeding mouth is provided with stopper and active carbon, active carbon is used for absorbing oil droplet, stone case relief opening arranges ball check valve, vent gas treatment case stone case bottom is provided with blowdown valve, the tail gas of discharging from the stone case is transported to lime water or industrial soda water tank bottom by pipeline, again purify by the dividing plate of lime water or industrial soda water tank bottom and lime water or the soda water in multilayer refinement screen cloth and case, discharge from ball check valve and the output tube of case top setting, output tube is connected with the form of casing with screw, output tube should slightly be inclined upwardly and spill with waterproof, the case bottom is provided with blowdown valve, and the connection of tube and tube connects mainly with the form of active interface, is convenient to dismounting, the present invention can make various shapes as required, can be arranged in the boot of car.
The improvement setting of a kind of tail gas purification device of combustion engine as above, can mixing the oxysulfide in the tail gas of engine exhaust, nitrogen oxide with water after, the present invention forms acid, generate innoxious substance with reactions such as stone calcium carbonate or sodium carbonate again, simultaneously that carbon monoxide and soot dust granule etc. are soluble in water, owing to being provided with the double purification setting, so can realize zero-emission, reach the effect of innoxious waste gas treatment; The cost of this device good purification, purification raw material and making material is low, is easy to be arranged on the arbitrary position of vehicle vent gas discharging pipe.
Description of drawings
Figure of description is structural principle schematic diagram of the present invention.
Embodiment
with reference to Figure of description, the present invention is a kind of improvement setting of tail gas purification device of combustion engine, comprise: tail gas import 1 and passage, this tail gas import 1 is docked with the outlet of tail gas discharging pipe of internal-combustion engine, the passage the other end that tail gas import 1 connects leads to the bottom of vent gas treatment case, and this channel setting has spring loaded check valve 2, the vent gas treatment case, this case comprises two-part, stone case 4 and lime water or industrial soda water tank 13, be provided with the screen cloth 14 that the foraminate dividing plate 15 of cloth and multilayer are used for bubble disintegration bottom the vent gas treatment case, blinding 6 and water 5 take calcium carbonate as main component are housed in vent gas treatment case stone case 4, also can be replaced by lime water or industrial soda water, stone 6 also has the function of bubble disintegration, described liquid is full of vent gas treatment case stone case 4, be provided with purifier exhaust port and material feeding mouth in vent gas treatment case stone box top, material feeding mouth is provided with stopper 7 and active carbon 8, active carbon 8 is used for absorbing oil droplet, stone case relief opening arranges ball check valve 9, vent gas treatment case stone case 4 bottoms are provided with blowdown valve 16, the tail gas of discharging from stone case 4 is transported to lime water or industrial soda water tank 13 bottoms by pipeline 10, dividing plate 15 by lime water or industrial soda water tank 13 bottoms and multilayer refinement screen cloth 14 purify again with lime water or soda water in case, discharge from ball check valve 9 and the output tube 12 of case top setting, output tube 12 is connected with the form of casing with screw 11, output tube 12 should slightly be inclined upwardly and spill with waterproof, the case bottom is provided with blowdown valve 16, the connection of tube and tube connects mainly with the form of active interface 3, is convenient to dismounting, the present invention can make various shapes as required, can be arranged in the boot of car.
The improvement setting of a kind of tail gas purification device of combustion engine as above, can mixing the oxysulfide in the tail gas of engine exhaust, nitrogen oxide with water after, the present invention forms acid, generate innoxious substance with reactions such as stone calcium carbonate or sodium carbonate again, simultaneously that carbon monoxide and soot dust granule etc. are soluble in water, owing to being provided with the double purification setting, so can realize zero-emission, reach the effect of innoxious waste gas treatment; The cost of this device good purification, purification raw material and making material is low, is easy to be arranged on the arbitrary position of vehicle vent gas discharging pipe, has promotional value.
Claims (2)
1. the improvement setting of a tail gas purification device of combustion engine, it is characterized in that comprising: tail gas import and passage, this tail gas import is docked with the outlet of tail gas discharging pipe of internal-combustion engine, and the passage the other end that the tail gas import connects leads to the bottom of vent gas treatment case, and this channel setting has spring loaded check valve, the vent gas treatment case, this case comprises two-part, stone case and lime water or industrial soda water tank, be provided with the screen cloth that the foraminate dividing plate of cloth and multilayer are used for bubble disintegration bottom the vent gas treatment case, blinding and water take calcium carbonate as main component are housed in vent gas treatment case stone case, also can be replaced by lime water or industrial soda water, stone also has the function of bubble disintegration, described liquid is full of vent gas treatment case stone case, be provided with purified gas exhaust port and material feeding mouth in the vent gas treatment box top, material feeding mouth is provided with stopper and active carbon, active carbon is used for absorbing oil droplet, stone case relief opening arranges ball check valve, vent gas treatment case stone case bottom is provided with blowdown valve, the tail gas of discharging from the stone case is transported to lime water or industrial soda water tank bottom by pipeline, again purify by the dividing plate of lime water or industrial soda water tank bottom and lime water or the soda water in multilayer refinement screen cloth and case, discharge from ball check valve and the output tube of case top setting, output tube is connected with the form of casing with screw, output tube should slightly be inclined upwardly and spill with waterproof, the case bottom is provided with blowdown valve, and the connection of tube and tube connects mainly with the form of active interface, is convenient to dismounting.
2. the improvement setting of a kind of tail gas purification device of combustion engine according to claim 1, is characterized in that being suitable for multiple pollution control.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104165014A CN103122782A (en) | 2011-11-18 | 2011-11-18 | Improved setting of tail gas purifying device for internal combustor |
| PCT/CN2012/000050 WO2012139406A1 (en) | 2011-04-12 | 2012-01-11 | Comprehensive improvement device for vehicle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104165014A CN103122782A (en) | 2011-11-18 | 2011-11-18 | Improved setting of tail gas purifying device for internal combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103122782A true CN103122782A (en) | 2013-05-29 |
Family
ID=48453895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104165014A Pending CN103122782A (en) | 2011-04-12 | 2011-11-18 | Improved setting of tail gas purifying device for internal combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103122782A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016058510A1 (en) * | 2014-10-13 | 2016-04-21 | 王浩学 | Primer phalanx-type sufficient-combustion-type tank employing forced metering of hydrogen and oxygen and eliminating pollutants from automobile exhaust to near zero |
| CN106762037A (en) * | 2017-01-26 | 2017-05-31 | 江苏源圣空调设备制造有限公司 | Diesel generating set smoke elimination heat sink |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2215593Y (en) * | 1995-03-16 | 1995-12-20 | 孙启信 | Purifier for tail gas of automobile |
| CN2878683Y (en) * | 2006-03-15 | 2007-03-14 | 陆嘉昌 | Automobile waste gas purifier |
| CN2926524Y (en) * | 2006-03-24 | 2007-07-25 | 冯永成 | Tailed-gas treater of automobile |
| CN101067391A (en) * | 2007-05-18 | 2007-11-07 | 谭文华 | Water absorbing vehicle discharging purifier |
| WO2009077675A2 (en) * | 2007-11-27 | 2009-06-25 | Yngve Jakobsen | Device for reducing mainly the carbon dioxide generated by any internal combustion engine and by industrial activity |
| CN201610779U (en) * | 2008-12-18 | 2010-10-20 | 赵文志 | Tail gas purification device for internal-combustion engine |
-
2011
- 2011-11-18 CN CN2011104165014A patent/CN103122782A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2215593Y (en) * | 1995-03-16 | 1995-12-20 | 孙启信 | Purifier for tail gas of automobile |
| CN2878683Y (en) * | 2006-03-15 | 2007-03-14 | 陆嘉昌 | Automobile waste gas purifier |
| CN2926524Y (en) * | 2006-03-24 | 2007-07-25 | 冯永成 | Tailed-gas treater of automobile |
| CN101067391A (en) * | 2007-05-18 | 2007-11-07 | 谭文华 | Water absorbing vehicle discharging purifier |
| WO2009077675A2 (en) * | 2007-11-27 | 2009-06-25 | Yngve Jakobsen | Device for reducing mainly the carbon dioxide generated by any internal combustion engine and by industrial activity |
| CN201610779U (en) * | 2008-12-18 | 2010-10-20 | 赵文志 | Tail gas purification device for internal-combustion engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016058510A1 (en) * | 2014-10-13 | 2016-04-21 | 王浩学 | Primer phalanx-type sufficient-combustion-type tank employing forced metering of hydrogen and oxygen and eliminating pollutants from automobile exhaust to near zero |
| CN106762037A (en) * | 2017-01-26 | 2017-05-31 | 江苏源圣空调设备制造有限公司 | Diesel generating set smoke elimination heat sink |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |