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GB1271193A - Apparatus for continuous thermal regenerative gas processing - Google Patents

Apparatus for continuous thermal regenerative gas processing

Info

Publication number
GB1271193A
GB1271193A GB33905/70A GB3390570A GB1271193A GB 1271193 A GB1271193 A GB 1271193A GB 33905/70 A GB33905/70 A GB 33905/70A GB 3390570 A GB3390570 A GB 3390570A GB 1271193 A GB1271193 A GB 1271193A
Authority
GB
United Kingdom
Prior art keywords
duct
valve
gases
flap
valves
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
GB33905/70A
Inventor
William Kuechler
Lyle E Mccoy
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.)
Proctor and Schwartz Inc
Original Assignee
Proctor and Schwartz Inc
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 Proctor and Schwartz Inc filed Critical Proctor and Schwartz Inc
Publication of GB1271193A publication Critical patent/GB1271193A/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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/26—Construction of thermal reactors
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
    • F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
    • F23G7/066—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
    • F23G7/068—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator using regenerative heat recovery means
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/08—Granular material
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/36—Arrangements for supply of additional fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Air Supply (AREA)
  • Chimneys And Flues (AREA)
  • Treating Waste Gases (AREA)

Abstract

1,271,193. Consuming noxious gases. PROCTOR & SCHWARTZ Inc. 13 July, 1970 [25 July, 1969], No. 33905/70. Heading F4B. Apparatus for consuming noxious gases from a drier, oven or kiln comprises a series of chambers 1A-1D each formed with flues 10 packed with particulate ceramic material, steel or other heat resisting material and opening into an upper space 13 having a burner 8, lower ducts 19 from each flue opening into a gas inlet main 5 through flap valves 22a-22b and into an outlet main 6 through flap valves 22g-22l. The chambers 1A-1D are arranged as shown as modular units each having its own inlet main section 5 on the outside and sharing an outlet main section 6 in the centre. Gases to be treated enter the apparatus by a duct 15 passing through a fan chamber 16 duct 17 and distribution header 18 on their way to the mains 5. Treated gases are extracted from outlet main 6 by a fan 21 and discharged into exhaust stack 72. The flap valves 22a-22b and 22g-22l are opened in timed sequence by cam followers 25 on a shaft 24 operated by cams (26, Fig. 5) on a cam-shaft 27. The valve timing is such that inlet valve 22a and outlet valve 22g on the same duct 19 are never open together so that incoming gases pass up a chamber 10 where the pollutant is ignited or oxidized, this process being completed in space 13 and down a different chamber 10 heating up its packing material 12. Each duct 19 has an air inlet tube (30, Fig. 3) with its own flap valve (31) near the inlet end of the duct and when both of its valves 22 are closed said flap valve (31) is open to a maximum extend owing to the negative pressure in the system. The air so drawn in purges the gases remaining in the particular flue 10. When the duct 19 has only its outlet valve 22 open the flap valve (31) closes by gravity cutting off any air supply. The central portion of a duct 19 can be isolated by closing butterfly valves (51, 53, Fig. 3) therein, whereupon the temperature of the packing 12 in its associated flue tends to build up burning off solid material which may have collected in the upper part of said packing.
GB33905/70A 1969-07-25 1970-07-13 Apparatus for continuous thermal regenerative gas processing Expired GB1271193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84499569A 1969-07-25 1969-07-25

Publications (1)

Publication Number Publication Date
GB1271193A true GB1271193A (en) 1972-04-19

Family

ID=25294149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33905/70A Expired GB1271193A (en) 1969-07-25 1970-07-13 Apparatus for continuous thermal regenerative gas processing

Country Status (8)

Country Link
US (1) US3634026A (en)
JP (1) JPS5339388B1 (en)
BE (1) BE753770A (en)
DE (1) DE2036731A1 (en)
FR (1) FR2055464A5 (en)
GB (1) GB1271193A (en)
NL (1) NL7010720A (en)
SE (1) SE370785B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895918A (en) * 1973-01-16 1975-07-22 James H Mueller High efficiency, thermal regeneration anti-pollution system
DE2506394B2 (en) * 1975-02-15 1978-01-19 Bergwerksverband Gmbh, 4300 Essen FLUID BED REACTOR FOR THERMAL REGENERATION OF LOADED ACTIVATED CARBONS
DE2601181C2 (en) * 1976-01-14 1985-02-07 James H. Maywood N.J. Mueller Device for the thermal cleaning treatment of an exhaust gas
SE436516B (en) * 1981-07-16 1984-12-17 Adl Innovation PROCEDURE FOR COMBINED SWITCHING AND GAS PURIFICATION, PARTICULARLY IN THE FUELING OF FOSSIL FUELS AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
JPS58184271U (en) * 1982-06-04 1983-12-08 松下電器産業株式会社 screw tightening tool
US4454826A (en) * 1982-06-23 1984-06-19 Regenerative Environmental Equipment Co., Inc. Vertical flow incinerator having regenerative heat exchange
US4779548A (en) * 1987-08-11 1988-10-25 Regenerative Environmental Equipment Company, Inc. Incineration apparatus with improved wall configuration
US4961908A (en) * 1987-11-10 1990-10-09 Regenerative Environmental Equip. Co. Compact combustion apparatus
US5161968A (en) * 1991-05-21 1992-11-10 Process Combustion Corporation Regenerative thermal oxidizer
US5221522A (en) * 1992-02-03 1993-06-22 Regenerative Environmental Equipment Co., Inc. Regenerative thermal oxidizer with inlet/outlet crossover duct
US5540584A (en) * 1995-02-03 1996-07-30 Cycle-Therm Valve cam actuation system for regenerative thermal oxidizer
US5529758A (en) * 1995-05-15 1996-06-25 Houston; Reagan Three-bed rotary valve and fume incineration system
US5503551A (en) * 1995-06-05 1996-04-02 Houston; Reagan Rotary valve for fume incinerator
CN112501383B (en) * 2020-12-24 2025-08-08 中冶赛迪工程技术股份有限公司 Side wall guide preheating groove and continuous feeding preheating device and preheating method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1173297A (en) * 1913-10-28 1916-02-29 Herbert F Miller Jr Regenerator-chamber.
US2766031A (en) * 1954-01-18 1956-10-09 Forter Teichmann Company Regenerator structure
US2898202A (en) * 1955-10-24 1959-08-04 Oxy Catalyst Inc Gas treating apparatus
US2946651A (en) * 1956-08-09 1960-07-26 Oxy Catalyst Inc Catalytic treatment of gas streams
US3067002A (en) * 1960-03-23 1962-12-04 Socony Mobil Oil Co Inc Method of treating exhaust gases of internal combustion engines
US3109715A (en) * 1960-08-01 1963-11-05 Minnesota Mining & Mfg Catalytic afterburner
US3295919A (en) * 1962-09-06 1967-01-03 Grace W R & Co Method of treating exhaust gases of internal combustion engines
US3172251A (en) * 1963-01-14 1965-03-09 Minnesota Mining & Mfg Afterburner system
US3211534A (en) * 1963-12-19 1965-10-12 Trw Inc Exhaust control apparatus
US3511595A (en) * 1967-05-18 1970-05-12 Treadwell Corp The Method of removing carbon dioxide and water vapor from air

Also Published As

Publication number Publication date
BE753770A (en) 1970-12-31
JPS5339388B1 (en) 1978-10-20
NL7010720A (en) 1971-01-27
US3634026A (en) 1972-01-11
SE370785B (en) 1974-10-28
DE2036731A1 (en) 1971-02-18
FR2055464A5 (en) 1971-05-07

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