GB1468918A - Directional control apparatus for flue gases received from a combustion zone eg of an incinerator - Google Patents

Directional control apparatus for flue gases received from a combustion zone eg of an incinerator

Info

Publication number
GB1468918A
GB1468918A GB2969874A GB2969874A GB1468918A GB 1468918 A GB1468918 A GB 1468918A GB 2969874 A GB2969874 A GB 2969874A GB 2969874 A GB2969874 A GB 2969874A GB 1468918 A GB1468918 A GB 1468918A
Authority
GB
United Kingdom
Prior art keywords
stack
main
air
incinerator
injector
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
GB2969874A
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.)
CONSUMAT SYSTEMS Inc
Original Assignee
CONSUMAT SYSTEMS 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 CONSUMAT SYSTEMS Inc filed Critical CONSUMAT SYSTEMS Inc
Publication of GB1468918A publication Critical patent/GB1468918A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/002—Evacuating and treating of exhaust gases
    • C21B7/005—Bleeder valves or slides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/46—Recuperation of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/16—Induction apparatus, e.g. steam jet, acting on combustion products beyond the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/11001—Conducting systems with a gas flow bypass from main flue to an auxiliary flue

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Incineration Of Waste (AREA)
  • Control Of Combustion (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Air Supply (AREA)

Abstract

1468918 Induced draught systems CONSUMAT SYSTEMS Inc 4 July 1974 [9 Aug 1973] 29698/74 Headings F4B and F4J [Also in Division F2] In a flue system, waste gases, particularly from an incinerator 10, are delivered to the atmosphere by a stack 38, or are drawn through a duct 44 containing a heat exchanger 52 by an injector 76 downstream of the heat exchanger, to discharge through an auxiliary stack 46, or through a passage rejoining the main stack 38. Air jets 92 branched off from the supply to the injector 76 prevent cold air being drawn down the main stack. The amount of air delivered by the fan to the injector 76, or the proportion of air delivered to the jets in the main stack is controlled in accordance with the temperature and pressure of a steam or water drum connected to the heat exchanger. The system may form part of an incinerator plant having a secondary combustion chamber between the main combustion chamber and the flue system. The Specification describes a splitter valve to apportion the air between the main and auxiliary stacks and a failsafe arrangement for the boiler or steam generator.
GB2969874A 1973-08-09 1974-07-04 Directional control apparatus for flue gases received from a combustion zone eg of an incinerator Expired GB1468918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00386878A US3844233A (en) 1973-08-09 1973-08-09 Directional control of hot gases from an incinerator or the like

Publications (1)

Publication Number Publication Date
GB1468918A true GB1468918A (en) 1977-03-30

Family

ID=23527446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2969874A Expired GB1468918A (en) 1973-08-09 1974-07-04 Directional control apparatus for flue gases received from a combustion zone eg of an incinerator

Country Status (6)

Country Link
US (1) US3844233A (en)
JP (1) JPS5320697B2 (en)
CA (1) CA1012008A (en)
FR (1) FR2324990A1 (en)
GB (1) GB1468918A (en)
IT (1) IT1014969B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172981A (en) * 1985-03-29 1986-10-01 Christopher John Kershaw Improvements in or relating to chimney flues

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012191A (en) * 1975-06-18 1977-03-15 Foster Wheeler Energy Corporation System for recovering heat from the exhaust gases of a heat generator
US4113005A (en) * 1977-04-22 1978-09-12 John Zink Company Waste heat boiler temperature control system
US4106693A (en) * 1977-04-22 1978-08-15 Oliver John F Automatic fireplace heating system
SE409237B (en) * 1977-11-30 1979-08-06 Stal Laval Apparat Ab ANGPANNA OR HEAT EXCHANGER FOR ENERGY RECOVERY OF GASES CONTAINING SUBSTANCE
US4185685A (en) * 1978-01-03 1980-01-29 Giberson Elwood C Waste heat recovery system and method
US4141490A (en) * 1978-01-23 1979-02-27 Antonino Franchina Heating system
US4202493A (en) * 1978-01-23 1980-05-13 Antonino Franchina Heating system having solar assist
US4497439A (en) * 1978-05-19 1985-02-05 Heat Extractor Inc. Heat extractor
US4241783A (en) * 1978-06-26 1980-12-30 Rockwell International Corporation Heating and cooling system
FR2461197A1 (en) * 1979-07-10 1981-01-30 Serva Soc METHOD AND DEVICE FOR RECOVERING HEAT IN SMOKE
US4379433A (en) * 1979-10-04 1983-04-12 Hoskinson Gordon H Incinerator
JPS56162317A (en) * 1980-05-20 1981-12-14 Shigeyuki Koga Gasifying and burning apparatus for waste tire or the like with heat-supply regulating cylinder
US4373453A (en) * 1981-01-02 1983-02-15 Samuel Foresto Apparatus and method for utilizing hot waste gases
US4516510A (en) * 1981-03-27 1985-05-14 Basic J N Sen Incinerator with two reburn stages and, optionally, heat recovery
US4438705A (en) * 1981-03-27 1984-03-27 Basic J N Sen Incinerator with two reburn stages, and, optionally, heat recovery
US4485746A (en) * 1981-12-07 1984-12-04 Kelley Company, Inc. Energy recovery system for an incinerator
US4531463A (en) * 1983-10-24 1985-07-30 American Energy Corporation Baffle for controlled air incinerators
US4628869A (en) * 1985-02-01 1986-12-16 United States Steel Corporation Variable temperature waste heat recovery system
SE460737B (en) * 1986-05-12 1989-11-13 Konstantin Mavroudis PANNA FOR FIXED BRAENSLEN, SUPPLIED WITH DEVICES FOR SUPPLY OF SECOND AIR
US4702178A (en) * 1986-05-27 1987-10-27 Shirco Infrared Systems, Inc. Emergency exhaust system for hazardous waste incinerator
CH684117A5 (en) * 1989-11-17 1994-07-15 Koenig Ag Plant for the purification of exhaust air by thermal oxidation.
US5989020A (en) * 1998-08-14 1999-11-23 Lochinvar Corporation Multiple stage heating apparatus
FI125247B (en) * 2008-04-09 2015-07-31 Wärtsilä Finland Oy Watercraft Machinery Arrangements and Procedure for Using a Watercraft Machinery Arrangement
US20140373825A1 (en) * 2011-07-06 2014-12-25 Simon Redford Apparatus for capturing heat from a stove
US20130104816A1 (en) * 2011-10-26 2013-05-02 General Electric Company System and method for operating heat recovery steam generators
KR101393380B1 (en) * 2014-03-06 2014-05-09 김정섭 Warm air circulator using waste-heat of exhaust gas
CN117688698B (en) * 2024-02-04 2024-06-07 西安流固动力科技有限公司 Multi-disciplinary design method and device for turbine blade cooling structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070987A (en) * 1934-10-09 1937-02-16 Jr William P Genovar Combination gas range and water heater
US2199183A (en) * 1938-11-16 1940-04-30 George H Lippincott Hot air furnace and controls therefor
US2920608A (en) * 1953-08-04 1960-01-12 Orban John Convertible water heating system
US2929342A (en) * 1955-08-08 1960-03-22 Young Cyril Charles Incinerator
US3408167A (en) * 1965-08-17 1968-10-29 Gen Incinerators Of California Exhaust gas afterburner
US3525309A (en) * 1968-05-21 1970-08-25 Scrubaire Inc Process and apparatus for cleaning furnace gases
US3511224A (en) * 1968-08-26 1970-05-12 Michigan Oven Co Smokehouse exhaust incinerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172981A (en) * 1985-03-29 1986-10-01 Christopher John Kershaw Improvements in or relating to chimney flues

Also Published As

Publication number Publication date
JPS5320697B2 (en) 1978-06-28
CA1012008A (en) 1977-06-14
FR2324990A1 (en) 1977-04-15
JPS5049743A (en) 1975-05-02
US3844233A (en) 1974-10-29
IT1014969B (en) 1977-04-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee