DK0698198T3 - Method and apparatus for heating fluids by means of a pulse combustion chamber - Google Patents

Method and apparatus for heating fluids by means of a pulse combustion chamber

Info

Publication number
DK0698198T3
DK0698198T3 DK93915114T DK93915114T DK0698198T3 DK 0698198 T3 DK0698198 T3 DK 0698198T3 DK 93915114 T DK93915114 T DK 93915114T DK 93915114 T DK93915114 T DK 93915114T DK 0698198 T3 DK0698198 T3 DK 0698198T3
Authority
DK
Denmark
Prior art keywords
boiler
fluid
pulse
valve
water
Prior art date
Application number
DK93915114T
Other languages
Danish (da)
Inventor
Momtaz N Mansour
Original Assignee
Mfg & Tech Conversion Int 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 Mfg & Tech Conversion Int Inc filed Critical Mfg & Tech Conversion Int Inc
Application granted granted Critical
Publication of DK0698198T3 publication Critical patent/DK0698198T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C15/00—Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
    • 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
    • F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
    • 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
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

In a fluid heating apparatus using a slagging or non-slagging pulse combustion system, a boiler (20) is in communication with a pulse combustion means (10). Boiler (20) includes a main fire tube (40) (Morrison tube) and a number of boiler tube conduits (41) for circulation of the hot gases for heating. Fluid to be heated enters boiler (20) through a fluid inlet means (30), with steam exiting through fluid outlet means (35). Fluid inlet means (30) allows water to enter the fluid treating vessel and fluid outlet means (35) allows steam to exit. Additionally, as shown, water may exit vessel (20) feeding a water jacket (17) around a portion of pulse combustor means (10) through line (31), with steam exiting jacket (17) and being routed to boiler (20) via line (36). Pulse combustor means (10) includes a valve means (12) which may be an aerodynamic valve (fluidic diode), a mechanical valve or the like, a combustion chamber (14) and one or more tailpipes or resonance tubes (16). Additionally, pulse combustor means (10) may include an air plenum (18) and a thrust augmenter.
DK93915114T 1993-05-17 1993-05-17 Method and apparatus for heating fluids by means of a pulse combustion chamber DK0698198T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1993/004715 WO1994027087A1 (en) 1993-05-17 1993-05-17 A process and apparatus for heating fluids employing a pulse combustor

Publications (1)

Publication Number Publication Date
DK0698198T3 true DK0698198T3 (en) 2000-04-17

Family

ID=22236614

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93915114T DK0698198T3 (en) 1993-05-17 1993-05-17 Method and apparatus for heating fluids by means of a pulse combustion chamber

Country Status (8)

Country Link
EP (1) EP0698198B1 (en)
AT (1) ATE187541T1 (en)
AU (1) AU4522193A (en)
DE (1) DE69327256T2 (en)
DK (1) DK0698198T3 (en)
ES (1) ES2139015T3 (en)
GR (1) GR3032607T3 (en)
WO (1) WO1994027087A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9039407B2 (en) 2006-11-17 2015-05-26 James K. McKnight Powdered fuel conversion systems and methods
JP2010510469A (en) 2006-11-17 2010-04-02 サマーヒル バイオマス システムズ インコーポレイテッド Powdered fuel, powdered fuel dispersion, and powdered fuel related combustion devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066313B (en) * 1959-10-01 Deutsche Babcock &. Wilcox-Dampfkessel-Werke Aktien-Gesellschaft, Oberhausen (RhId.) Firing for the combustion of fine-grained fuels with the help of longitudinal vibrations of the fire gases
US4708159A (en) * 1986-04-16 1987-11-24 Nea Technologies, Inc. Pulse combustion energy system
DE3839861A1 (en) * 1988-11-25 1990-05-31 Rudi Pedersen HEATING SYSTEM
US5059404A (en) * 1989-02-14 1991-10-22 Manufacturing And Technology Conversion International, Inc. Indirectly heated thermochemical reactor apparatus and processes

Also Published As

Publication number Publication date
GR3032607T3 (en) 2000-05-31
EP0698198B1 (en) 1999-12-08
EP0698198A1 (en) 1996-02-28
AU4522193A (en) 1994-12-12
ES2139015T3 (en) 2000-02-01
ATE187541T1 (en) 1999-12-15
DE69327256D1 (en) 2000-01-13
WO1994027087A1 (en) 1994-11-24
DE69327256T2 (en) 2000-03-30

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