GB1377501A - Method and apparatus for reducing atmospheric pollution - Google Patents

Method and apparatus for reducing atmospheric pollution

Info

Publication number
GB1377501A
GB1377501A GB114371*[A GB114371A GB1377501A GB 1377501 A GB1377501 A GB 1377501A GB 114371 A GB114371 A GB 114371A GB 1377501 A GB1377501 A GB 1377501A
Authority
GB
United Kingdom
Prior art keywords
plates
exhaust gases
plate
heat exchanger
gas
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
Application number
GB114371*[A
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.)
SHAW Ltd GILBERT
Original Assignee
SHAW Ltd GILBERT
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 SHAW Ltd GILBERT filed Critical SHAW Ltd GILBERT
Priority to GB114371*[A priority Critical patent/GB1377501A/en
Priority to US00214235A priority patent/US3732695A/en
Priority to ZA720011A priority patent/ZA7211B/en
Priority to CA131,745A priority patent/CA953635A/en
Priority to FR7200478A priority patent/FR2121305A5/fr
Priority to AU37715/72A priority patent/AU435966B2/en
Publication of GB1377501A publication Critical patent/GB1377501A/en
Expired legal-status Critical Current

Links

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
    • F01N3/0205—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using heat exchangers
    • 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
    • F01N3/005—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for draining or otherwise eliminating condensates or moisture accumulating in the apparatus
    • 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
    • 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
    • F01N3/05—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 air, e.g. by mixing exhaust with air
    • 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
    • F01N2240/02—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 a heat exchanger
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/10—Tubes having non-circular cross section
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/02—Two or more expansion chambers in series connected by means of tubes
    • F01N2490/06—Two or more expansion chambers in series connected by means of tubes the gases flowing longitudinally from inlet to outlet in opposite directions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1377501 Treating exhaust gas GILBERT SHAW Ltd 31 Dec 1971 [9 Jan 1971 23 Sept 1971] 1143/71 and 44366/71 Heading F1B A process of removing water of combustion and pollutants from the exhaust gases of an internal combustion engine comprises passing exhaust gases from the engine to a heat exchanger, utilizing ambient air at said heat exchanger to cool the exhaust gases by convection alone below their dew point to produce condensed water of combustion, and separating the condensed water together with pollutants dispersed therein as an unseparated mixture from the residual exhaust gases. An apparatus for carrying out the method comprises a number of hollow plates 1, 1a, 1b, 1c and 1d, each plate consisting of two 24 gauge stainless steel sheets welded together at their edges and along the lines 3 and also dimpled and spot welded at the points 4. Exhaust gas enters at 5, follows a serpentine path through the plate, and then enters the next plate, so that as seen in Fig. 2, the gas follows a zig-zag course from one plate to the next. Emerging from plate 1d at 20 the gas passes through a woven wire mesh entrainment separator 21 into tail-pipe 23. The plates are stated to be each 42 ins by 28 ins. Condensate falls into a receptacle 19 from which it is withdrawn via a drain cock 25. Cooling air is directed between the plates by scoops mounted on the vehicle in which the heat exchanger is fitted. Fan assistance may also be provided. The plates are ¢ in - 1À0 inch apart. The receptacle 19 is of double-walled construction to conserve heat so that the liquid does not freeze. The residual gases are re-heated before discharge to atmosphere by passing them through a double-walled pipe in which they receive heat from the uncooled exhaust gases. In a modification the plates are connected in parallel instead of in series.
GB114371*[A 1971-01-09 1971-01-09 Method and apparatus for reducing atmospheric pollution Expired GB1377501A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB114371*[A GB1377501A (en) 1971-01-09 1971-01-09 Method and apparatus for reducing atmospheric pollution
US00214235A US3732695A (en) 1971-01-09 1971-12-30 Method and apparatus for reducing atmospheric pollution
ZA720011A ZA7211B (en) 1971-01-09 1972-01-03 A method and apparatus for reducing atmospheric pollution
CA131,745A CA953635A (en) 1971-01-09 1972-01-05 Method and apparatus for reducing atmospheric pollution
FR7200478A FR2121305A5 (en) 1971-01-09 1972-01-07
AU37715/72A AU435966B2 (en) 1971-01-09 1972-01-07 A method and apparatus for reducing atmospheric pollution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB114371*[A GB1377501A (en) 1971-01-09 1971-01-09 Method and apparatus for reducing atmospheric pollution
GB4436671 1971-09-23

Publications (1)

Publication Number Publication Date
GB1377501A true GB1377501A (en) 1974-12-18

Family

ID=26236517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB114371*[A Expired GB1377501A (en) 1971-01-09 1971-01-09 Method and apparatus for reducing atmospheric pollution

Country Status (3)

Country Link
CA (1) CA953635A (en)
FR (1) FR2121305A5 (en)
GB (1) GB1377501A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298678A (en) * 1995-03-07 1996-09-11 Chien Chung Min Exhaust gas cooling and cleaning apparatus
GB2336326A (en) * 1998-04-13 1999-10-20 Akira Sakakibara Exhaust gas clean-up
FR2801341A1 (en) * 1999-11-22 2001-05-25 Peugeot Citroen Automobiles Sa Vehicle engine exhaust gas cooling heat exchanger has perforated sheet metal casing containing parallel ducts supported by internal partitions
WO2002059043A2 (en) * 2000-12-22 2002-08-01 The Lexington Carbon Company, Llc Recovery and purification of water from the exhaust gases of int ernal combustion engines
US7000409B2 (en) 2003-05-23 2006-02-21 Marit Jagtoyen Mazzetti Use of flow through capacitor in the recovery and purification of water from exhaust gases of internal combustion engines
CN106907214A (en) * 2017-04-25 2017-06-30 侯东风 The method and apparatus of steam in a kind of improvement motor-vehicle tail-gas
CN116498433A (en) * 2023-06-29 2023-07-28 江苏普瑞亚动力科技有限公司 Exhaust water collection type hydrogen ammonia energy engine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298678A (en) * 1995-03-07 1996-09-11 Chien Chung Min Exhaust gas cooling and cleaning apparatus
GB2336326A (en) * 1998-04-13 1999-10-20 Akira Sakakibara Exhaust gas clean-up
GB2336326B (en) * 1998-04-13 2000-08-02 Akira Sakakibara Device for cleaning exhaust gases
FR2801341A1 (en) * 1999-11-22 2001-05-25 Peugeot Citroen Automobiles Sa Vehicle engine exhaust gas cooling heat exchanger has perforated sheet metal casing containing parallel ducts supported by internal partitions
WO2001038702A1 (en) * 1999-11-22 2001-05-31 Peugeot Citroen Automobiles Sa Heat exchanger for cooling a motor vehicle exhaust gases
US6973959B1 (en) 1999-11-22 2005-12-13 Peugeot Citroen Automobiles Sa Heat exchanger for cooling a motor vehicle exhaust gases
WO2002059043A2 (en) * 2000-12-22 2002-08-01 The Lexington Carbon Company, Llc Recovery and purification of water from the exhaust gases of int ernal combustion engines
WO2002059043A3 (en) * 2000-12-22 2003-02-06 Lexington Carbon Company Llc Recovery and purification of water from the exhaust gases of int ernal combustion engines
US7000409B2 (en) 2003-05-23 2006-02-21 Marit Jagtoyen Mazzetti Use of flow through capacitor in the recovery and purification of water from exhaust gases of internal combustion engines
CN106907214A (en) * 2017-04-25 2017-06-30 侯东风 The method and apparatus of steam in a kind of improvement motor-vehicle tail-gas
CN116498433A (en) * 2023-06-29 2023-07-28 江苏普瑞亚动力科技有限公司 Exhaust water collection type hydrogen ammonia energy engine
CN116498433B (en) * 2023-06-29 2023-09-29 江苏普瑞亚动力科技有限公司 Exhaust water collection type hydrogen ammonia energy engine

Also Published As

Publication number Publication date
FR2121305A5 (en) 1972-08-18
AU3771572A (en) 1973-06-07
CA953635A (en) 1974-08-27

Similar Documents

Publication Publication Date Title
KR950006387A (en) Sulfur dioxide filtration system of boiler combustion gas and its filtration method
ATE22168T1 (en) DEVICE FOR HEAT RECOVERY FROM THE FLUE GASES OF A HEATING SYSTEM OR FROM AMBIENT AIR.
GB1377501A (en) Method and apparatus for reducing atmospheric pollution
CN107890734B (en) Waste gas takes off white purification device
CN210945666U (en) Converter gas dry dedusting recovery system
CN1025512C (en) Internal combustion engine tail-gas water cooling, filtering, heating and evaporating circulation system
CN215388529U (en) Collecting and processing system for waste gas generated in hazardous waste treatment process
CN103614509A (en) Carbon steel converter dry cloth bag dust removal process and device capable of recovering waste heat in whole process
CN203625414U (en) Dry cloth-bag dust removal device for carbon steel converter capable of recovering waste heat in whole process
DE2406467A1 (en) Heat recovery system for firing systems - has heat exchanger for separating toxic substances from flue gases
CN108868971A (en) A kind of vehicle exhaust neutralizing device
CN205170430U (en) Purify waste water in coordination and contaminated air's device
RU95105049A (en) Town ventilation duct
CN214635058U (en) Metal heat treatment exhaust gas purification device
CN221650308U (en) Waste gas detector for RTO furnace
GB398010A (en) Process and arrangement for the recovery of gases or vapours by means of solid adsorbent substances with recovery of heat units
CN212596399U (en) Electrostatic coagulation and heat exchange system
US3883327A (en) Method and apparatus for separating particulate matter from a gas stream
CN220558898U (en) Heat pipe energy-saving ionic solution carbon trapping device
GB1347421A (en) Exhaust gas cleaning apparatus for an internal combustion engine
CN211304217U (en) Soil thermal desorption device
ATE38088T1 (en) METHOD AND PLANT FOR REMOVING THE EXHAUST GASES OF FOSSIL FUELS, PREFERABLY FLUE GASES, USING THE AIR STREAM OF A REFRIGERATION PLANT, ESPECIALLY AFTER PASSING A WET SEPARATOR WITH A COOLING TOWER.
JPS52105566A (en) Method and apparatus of removing bad smell at animal matter treating p rocess
RU191346U1 (en) Methanol Recovery Unit
SU1014915A1 (en) System for removing gases from furnace

Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee