FR2754467A1 - Versatile scrubber for internal combustion engine exhaust fumes or factory chimney flue gases - Google Patents
Versatile scrubber for internal combustion engine exhaust fumes or factory chimney flue gases Download PDFInfo
- Publication number
- FR2754467A1 FR2754467A1 FR9612536A FR9612536A FR2754467A1 FR 2754467 A1 FR2754467 A1 FR 2754467A1 FR 9612536 A FR9612536 A FR 9612536A FR 9612536 A FR9612536 A FR 9612536A FR 2754467 A1 FR2754467 A1 FR 2754467A1
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- FR
- France
- Prior art keywords
- tank
- reservoir
- intended
- liquid
- chimney
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
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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
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
Description
La présente invention concerne un dispositif antipollution d'air à système aéro-hydraulique. The present invention relates to an air pollution control device with an aero-hydraulic system.
Le problème de la pollution de l'air est l'un des fléaux majeurs de notre époque, puisque sa toxicité affecte grandement la santé. The problem of air pollution is one of the major scourges of our time, since its toxicity greatly affects health.
Le dispositif selon l'invention permet de remédier à cet inconvénient. II comporte à cet effet, selon une première caractéristique, un réservoir contenant un liquide et deux orifices. Ce liquide permet d'engloutir les fumées grâce à la pression de l'air qui propulse les fumées dans celui-ci. The device according to the invention overcomes this drawback. To this end, it comprises, according to a first characteristic, a reservoir containing a liquid and two orifices. This liquid makes it possible to swallow the fumes thanks to the pressure of the air which propels the fumes therein.
Selon les modes particuliers de réalisation en référence aux dessins annexés:
Le dispositif présente au moins un réservoir (R1) qui possède deux orifices.According to the particular embodiments with reference to the accompanying drawings:
The device has at least one reservoir (R1) which has two orifices.
L'orifice (1) d'entrée des fumées, et l'orifice (2) de sortie de l'air après épuration.The smoke inlet orifice (1) and the air outlet orifice (2) after purification.
Ce réservoir comporte également deux autres orifices, Iun se situe environs aux 3/5 éme de la hauteur du réservoir, et l'autre orifice prévu pour la vidange des eaux polluées, se situe au-dessous du réservoir. Les deux orifices du réservoir possèdent un bouchon à vissage hermétique. Le réservoir d'eau étant rempli entre les 3/4 et les 3/5 ème de sa hauteur laisse de ce fait un espace libre entre le liquide et l'orifice de sortie ce qui, par l'orifice de sortie, permet un appel d'air. Un regard permet de vérifier le niveau du liquide. This reservoir also has two other orifices, Iun is located around 3/5 th of the height of the reservoir, and the other orifice provided for the discharge of polluted water, is located below the reservoir. The two tank openings have a hermetic screw cap. The water tank being filled between 3/4 and 3/5 th of its height therefore leaves a free space between the liquid and the outlet port which, through the outlet port, allows a call of air. A look will check the level of the liquid.
Le tuyau fixé au conduit de l'orifice (1) par oùr arrive la fumée, descend jusqu'à la base du réservoir, et, si le réservoir est trop bas, le tuyau s'étale le long de la base de ce dernier. Le tuyau est percé de petits trous sur toute sa seconde moitié et il est fermé à son extrémité par une forme arrondie. Pour éviter les éclaboussures d'eau pouvant survenir accidentellement, une chicane est prévue, qui est disposée sous les deux orifices supérieurs, laissant un espace d'environ 1 cm à 2 cm entre les orifices et ladite chicane. Cette chicane stoppe l'eau et laisse passer l'air. The pipe fixed to the pipe of the orifice (1) through which the smoke arrives, descends to the base of the tank, and, if the tank is too low, the pipe spreads along the base of the latter. The pipe is pierced with small holes over its entire second half and it is closed at its end by a rounded shape. To prevent water splashing which may occur accidentally, a baffle is provided, which is arranged under the two upper orifices, leaving a space of approximately 1 cm to 2 cm between the orifices and said baffle. This chicane stops the water and lets the air through.
Les figures 1 et 2 concernent un mode de réalisation dans le secteur des pollutions produites par les véhicules à moteur:
- la figure 1 représente en coupe ou par transparence le dispositif simplifié de
l'invention, soit un dispositif pourvu d'un seul réservoir.FIGS. 1 and 2 relate to an embodiment in the sector of pollution produced by motor vehicles:
- Figure 1 shows in section or by transparency the simplified device of
the invention, or a device provided with a single reservoir.
- la figure 1' représente une chicane selon un détail de la figure 1. - Figure 1 'shows a baffle according to a detail in Figure 1.
- la figure 2 représente en coupe ou par transparence un dispositif pourvu de
trois réservoirs. - Figure 2 shows in section or by transparency a device provided with
three tanks.
Le réservoir R1 contient de l'eau et permet à l'air de se débarrasser de ses particules de matières lourdes. Reservoir R1 contains water and allows the air to get rid of its particles of heavy matter.
Le réservoir R2, suivant le premier, permet à l'air de se débarrasser des odeurs d'émanations de gaz d'échappement. The R2 tank, according to the first, allows the air to get rid of the odors of exhaust gas emissions.
Le réservoir R3 permet à l'air de se purifier et de se ré-oxygéner. Reservoir R3 allows the air to purify and re-oxygenate.
Le réservoir R2 contient un liquide d'une solution désodorisante. Le réservoir
R3 contient un liquide pourvu d'un produit régénérant à base d'extrait de plantes essentielles.The R2 tank contains a liquid of a deodorizing solution. The reservoir
R3 contains a liquid provided with a regenerating product based on essential plant extract.
En référence à ces dessins, le dispositif est relié au véhicule par le conduit ou le pot d'échappement, muni d'un embout d'adaptation. La fumée éjectée par ce dernier passe par le conduit et sort par le tuyau à multiples trous, ou par un embout de type brise-jet, cette fumée remplie de particules de métaux lourds, se disperse dans l'eau alors que l'air plus léger, aspiré par l'appel d'air remonte vers l'orifice de sortie laissant derrière lui une multitude de petites bulles qui éclatent à la surface de l'eau. With reference to these drawings, the device is connected to the vehicle by the conduit or the exhaust pipe, provided with an adapter. The smoke ejected from the latter passes through the conduit and exits through the multi-hole pipe, or through a nozzle type jet-jet, this smoke filled with particles of heavy metals, disperses in the water while the air more light, sucked in by the air draw up towards the exit orifice leaving behind a multitude of small bubbles which burst on the surface of the water.
Le dispositif selon la figure 1 et 2 est relié au pot d'échappement par une soudure, ou au conduit par un système de vissage à bague, ou autre. The device according to FIG. 1 and 2 is connected to the exhaust pipe by a weld, or to the duct by a ring screwing system, or the like.
La figure 3 concerne le secteur des pollutions de l'air provoquées par les cheminées d'usines. Figure 3 concerns the air pollution sector caused by factory chimneys.
Pour devenir opérationnel dans ce secteur, le dispositif nécessite la construction d'une colonne tout autour de la cheminée surmontée d'un globe ouvert à sa base. To become operational in this sector, the device requires the construction of a column all around the chimney surmounted by a globe open at its base.
Ce globe rejoint la colonne par le contour de leurs extrémités réciproques, le tout étant scellé hermétiquement.This globe joins the column by the outline of their reciprocal ends, the whole being hermetically sealed.
Le dispositif selon l'invention nécessite aussi l'utilisation d'un réfrigérateur expulseur d'air et d'aspirateurs que l'on place à la base de la colonne en sous-sol. The device according to the invention also requires the use of an air expelling refrigerator and vacuum cleaners which are placed at the base of the column in the basement.
Les conduits de ces derniers remontent le long de la colonne jusqu'au globe,
I'air froid expulsé remonte le long des conduits qui, se diffusant autour du globe, refroidissent la fumée sortant du conduit de cheminée qui est aspirée par les aspirateurs, qui envoient ces fumées dans le dispositif selon la figure 3.The conduits of the latter go up along the column to the globe,
The cold expelled air rises along the conduits which, diffusing around the globe, cool the smoke leaving the chimney flue which is sucked in by the vacuum cleaners, which send these fumes into the device according to FIG. 3.
Le dispositif selon la figure 3 représente en coupe ou par transparence l'agencement indispensable pour le fonctionnement de ce dispositif concernant le secteur des épurations de fumées pour cheminées d'usines. The device according to FIG. 3 represents in section or by transparency the arrangement essential for the operation of this device relating to the sector of flue gas cleaning for factory chimneys.
Ce dispositif est semblable à celui des figures 1 et 2, sauf qu'un agencement plus important est prévu afin d'obtenir des résultats satisfaisants dans ce secteur. This device is similar to that of FIGS. 1 and 2, except that a larger arrangement is provided in order to obtain satisfactory results in this sector.
Bien que le dispositif soit le même que le précédent, une petite variante modifie légèrement ce dernier dans la forme du premier réservoir. Ce réservoir qui déjà est plus important que les deux réservoirs compiémentaires, contient un pré-réservoir, relié à l'ensemble plus important qui lui fait suite par un conduit de grande taille contenant un brise-jet. Ce pré-réservoir peut aussi être un gros conduit coudé. II sera toujours rempli puisqu'il se situe à un niveau inférieur au niveau d'eau du réservoir principal. Although the device is the same as the previous one, a small variant slightly modifies the latter in the shape of the first tank. This tank which is already more important than the two additional tanks, contains a pre-tank, connected to the larger unit which follows it by a large pipe containing a jet breaker. This pre-tank can also be a large bent pipe. It will always be filled since it is located below the water level of the main tank.
L'eau saturée par le contenu des fumées, particules de métaux lourds et oxydes de carbone, sera vidangée puis épurée par un appareil d'épuration. Ensuite, au moyen d'une pompe à eau, I'eau retournera à son point de départ et ainsi de suite. The water saturated by the content of the fumes, particles of heavy metals and carbon oxides, will be drained and then purified by a purification device. Then, using a water pump, the water will return to its starting point and so on.
Le dispositif selon l'invention est fondé sur un procédé simple, réunissant divers moyens pour lui permettre d'être efficace dans divers secteurs, puisque ces aides complémentaires lui permettent de capter, de refroidir, d'immerger, de stocker et de séparer l'air de la fumée polluante qui reste dans le récipient, retenue prisonnière des eaux. De plus, I'air, avant d'être rendu libre, passe par un bain désodorisant et un autre, purifiant et ré-oxygénant. The device according to the invention is based on a simple process, bringing together various means to enable it to be effective in various sectors, since these additional aids allow it to capture, cool, immerse, store and separate the air from the polluting smoke that remains in the container, trapped in water. In addition, the air, before being made free, passes through a deodorizing bath and another, purifying and re-oxygenating bath.
Les références numériques concernant la figure 3 sont les suivantes:
Pré-réservoir (R'1), réservoir principal (R1), second réservoir (R2), troisième réservoir (R3), conduit avec brise-jet (11), épurateur d'eau (12), pompe à eau (6), aspirateurs (7), réfrigérateur (8), colonne et globe en dur (9), tuyau d'aspirateur (7'), conduit de réfrigérateur soufflant d'air froid (8'), chicane (9'), regard (10).The numerical references relating to FIG. 3 are as follows:
Pre-tank (R'1), main tank (R1), second tank (R2), third tank (R3), pipe with jet breaker (11), water purifier (12), water pump (6) , vacuum cleaners (7), refrigerator (8), solid column and globe (9), vacuum cleaner hose (7 '), refrigerator duct blowing cold air (8'), baffle (9 '), manhole ( 10).
Le dispositif selon l'invention s'avère être le résultat d'une seconde étude de recherche dans le domaine de la pollution de l'air, dont le premier dépôt de brevet d'invention fut enregistré le 23 Août 1996 sous le numéro 9610390. Ce dépôt de brevet concernait: le boîtier antipollution à filtres spécifiques se fixant au pot d'échappement des véhicules à moteur. Après expériences et résultat insuffisamment satisfaisant, de nouvelles recherches furent entreprises pour pouvoir trouver ce nouveau dispositif. The device according to the invention turns out to be the result of a second research study in the field of air pollution, the first filing for an invention patent was registered on August 23, 1996 under the number 9610390. This patent application concerned: the pollution control unit with specific filters that attach to the exhaust of motor vehicles. After experiments and insufficiently satisfactory result, new research was undertaken to be able to find this new device.
Le nouveau dispositif selon l'invention s'étend sur de nouveaux secteurs concernés par ce problème et surpasse de loin les performances du premier dispositif car il permet aussi de solutionner les pollutions provoquées par les cheminées d'usines chimiques ou autre. The new device according to the invention extends to new sectors affected by this problem and far surpasses the performance of the first device because it also makes it possible to resolve the pollution caused by the chimneys of chemical or other factories.
Le dispositif selon l'invention est basé sur un procédé aéro-hydraulique qui fonctionne avec l'apport de l'eau et la pression de l'air. II permet de stopper la pollution de l'air provoquée par tous véhicules à moteur et cheminées d'usines. The device according to the invention is based on an aero-hydraulic process which operates with the supply of water and the air pressure. It makes it possible to stop the air pollution caused by all motor vehicles and factory chimneys.
Le dispositif selon l'invention est donc plus particulièrement destiné aux secteurs des véhicules à moteur et cheminées d'usines notamment chimiques. The device according to the invention is therefore more particularly intended for the sectors of motor vehicles and factory chimneys, in particular chemical.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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FR9612536A FR2754467A1 (en) | 1996-10-15 | 1996-10-15 | Versatile scrubber for internal combustion engine exhaust fumes or factory chimney flue gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9612536A FR2754467A1 (en) | 1996-10-15 | 1996-10-15 | Versatile scrubber for internal combustion engine exhaust fumes or factory chimney flue gases |
Publications (1)
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FR2754467A1 true FR2754467A1 (en) | 1998-04-17 |
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FR9612536A Pending FR2754467A1 (en) | 1996-10-15 | 1996-10-15 | Versatile scrubber for internal combustion engine exhaust fumes or factory chimney flue gases |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2785550A1 (en) * | 1998-04-16 | 2000-05-12 | Odile Amato | Wet scrubber, for e.g. vehicle exhaust or factory flues, comprises water scrubber and odor-combating solutions through which gases are passed, trapping unburned fuel and heavy metals |
WO2001052970A1 (en) * | 2000-01-19 | 2001-07-26 | Manuel Castillo Martinez | Air purifying device |
WO2001065081A1 (en) * | 2000-03-02 | 2001-09-07 | Martin Diaz Garcia | Improved toxic gas filter |
EP1166846A1 (en) * | 2000-06-22 | 2002-01-02 | Jose Martinez Martinez | "Procedure for the treatment of gases and residues in sewage and composition plants" |
EP1122105A3 (en) * | 2000-02-02 | 2003-03-26 | CA.MA. Technologies s.r.l. | System for purifying the ventilation air in the passenger compartment of motor vehicles or the like and of flows of air containing dust, exhaust fumes or the like, by atomization filtration |
FR2890873A1 (en) * | 2005-09-16 | 2007-03-23 | Rivard | Treatment system for polluted gas stream produced by exhaust of waste tank vacuum pump uses tank of scrubbing liquid through which gas is passed in fine bubbles |
DE202007012990U1 (en) * | 2007-09-17 | 2009-02-12 | Carcoustics Techconsult Gmbh | Air purification device for vehicles |
EP2048441A2 (en) * | 2007-10-10 | 2009-04-15 | Bomat Heiztechnik GmbH | Heat exchange device |
CN101584954B (en) * | 2009-06-29 | 2011-04-27 | 练其辉 | Fume dust remover |
CN104500184A (en) * | 2014-11-26 | 2015-04-08 | 中国煤炭科工集团太原研究院有限公司 | Novel cyclic-type waste gas purification apparatus |
CN105833629A (en) * | 2016-06-07 | 2016-08-10 | 柯再立 | Chimney-discharged smoke dust-eliminating and air-purifying apparatus |
ES2630160A1 (en) * | 2016-02-17 | 2017-08-18 | Cipriano Gonzalez Sobrino | Natural smoke purifier (Machine-translation by Google Translate, not legally binding) |
CN107701849A (en) * | 2017-11-07 | 2018-02-16 | 中船黄埔文冲船舶有限公司 | A kind of multi-joint smoke exhaust pipe liquid packing |
IT201700083612A1 (en) * | 2017-07-21 | 2019-01-21 | Tecnologys S R L | DEVICE TO REDUCE POLLUTING EMISSIONS OF MOTOR VEHICLES |
IT201700106633A1 (en) * | 2017-09-22 | 2019-03-22 | Giovanni Cau | BLAST CHILLER OF POLLUTANTS OF FUME POLLUTER IN GENERAL |
EP3906992A1 (en) * | 2020-05-07 | 2021-11-10 | ALSTOM Transport Technologies | Particle collecting device and vehicle equipped with such a device |
Citations (5)
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US3737515A (en) * | 1970-12-30 | 1973-06-05 | Intern Erfinder Und Patentanst | Method for removing deleterious pollutant constituents of the exhaust gas of a combustion engine |
US3805520A (en) * | 1972-07-21 | 1974-04-23 | H Jones | Process and apparatus for reducing air pollution from internal combustion engines |
FR2215839A5 (en) * | 1973-01-30 | 1974-08-23 | Aternino Angelo | |
US4282017A (en) * | 1979-09-12 | 1981-08-04 | Chen Hsi Chi | Automobile dirty smoke eliminator |
AT398170B (en) * | 1992-02-13 | 1994-10-25 | Widhalm Robert | Plant with flue-gas scrubbing for incinerating waste materials |
-
1996
- 1996-10-15 FR FR9612536A patent/FR2754467A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3737515A (en) * | 1970-12-30 | 1973-06-05 | Intern Erfinder Und Patentanst | Method for removing deleterious pollutant constituents of the exhaust gas of a combustion engine |
US3805520A (en) * | 1972-07-21 | 1974-04-23 | H Jones | Process and apparatus for reducing air pollution from internal combustion engines |
FR2215839A5 (en) * | 1973-01-30 | 1974-08-23 | Aternino Angelo | |
US4282017A (en) * | 1979-09-12 | 1981-08-04 | Chen Hsi Chi | Automobile dirty smoke eliminator |
AT398170B (en) * | 1992-02-13 | 1994-10-25 | Widhalm Robert | Plant with flue-gas scrubbing for incinerating waste materials |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2785550A1 (en) * | 1998-04-16 | 2000-05-12 | Odile Amato | Wet scrubber, for e.g. vehicle exhaust or factory flues, comprises water scrubber and odor-combating solutions through which gases are passed, trapping unburned fuel and heavy metals |
WO2001052970A1 (en) * | 2000-01-19 | 2001-07-26 | Manuel Castillo Martinez | Air purifying device |
EP1122105A3 (en) * | 2000-02-02 | 2003-03-26 | CA.MA. Technologies s.r.l. | System for purifying the ventilation air in the passenger compartment of motor vehicles or the like and of flows of air containing dust, exhaust fumes or the like, by atomization filtration |
WO2001065081A1 (en) * | 2000-03-02 | 2001-09-07 | Martin Diaz Garcia | Improved toxic gas filter |
EP1166846A1 (en) * | 2000-06-22 | 2002-01-02 | Jose Martinez Martinez | "Procedure for the treatment of gases and residues in sewage and composition plants" |
FR2890873A1 (en) * | 2005-09-16 | 2007-03-23 | Rivard | Treatment system for polluted gas stream produced by exhaust of waste tank vacuum pump uses tank of scrubbing liquid through which gas is passed in fine bubbles |
DE202007012990U1 (en) * | 2007-09-17 | 2009-02-12 | Carcoustics Techconsult Gmbh | Air purification device for vehicles |
EP2048441A3 (en) * | 2007-10-10 | 2014-03-05 | Bomat Heiztechnik GmbH | Heat exchange device |
EP2048441A2 (en) * | 2007-10-10 | 2009-04-15 | Bomat Heiztechnik GmbH | Heat exchange device |
CN101584954B (en) * | 2009-06-29 | 2011-04-27 | 练其辉 | Fume dust remover |
CN104500184A (en) * | 2014-11-26 | 2015-04-08 | 中国煤炭科工集团太原研究院有限公司 | Novel cyclic-type waste gas purification apparatus |
ES2630160A1 (en) * | 2016-02-17 | 2017-08-18 | Cipriano Gonzalez Sobrino | Natural smoke purifier (Machine-translation by Google Translate, not legally binding) |
CN105833629A (en) * | 2016-06-07 | 2016-08-10 | 柯再立 | Chimney-discharged smoke dust-eliminating and air-purifying apparatus |
IT201700083612A1 (en) * | 2017-07-21 | 2019-01-21 | Tecnologys S R L | DEVICE TO REDUCE POLLUTING EMISSIONS OF MOTOR VEHICLES |
WO2019016774A1 (en) * | 2017-07-21 | 2019-01-24 | Tecnologys S.R.L. | A device for the abatement of polluting emissions from motor vehicles |
IT201700106633A1 (en) * | 2017-09-22 | 2019-03-22 | Giovanni Cau | BLAST CHILLER OF POLLUTANTS OF FUME POLLUTER IN GENERAL |
CN107701849A (en) * | 2017-11-07 | 2018-02-16 | 中船黄埔文冲船舶有限公司 | A kind of multi-joint smoke exhaust pipe liquid packing |
EP3906992A1 (en) * | 2020-05-07 | 2021-11-10 | ALSTOM Transport Technologies | Particle collecting device and vehicle equipped with such a device |
FR3109894A1 (en) * | 2020-05-07 | 2021-11-12 | Alstom Transport Technologies | Particle collection device and vehicle equipped with such a device |
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