FR2533018B1 - BOILER-TYPE DEVICE USING A SOLID-LIQUID SUSPENSION OF THE COAL-WATER TYPE AS A FUEL - Google Patents

BOILER-TYPE DEVICE USING A SOLID-LIQUID SUSPENSION OF THE COAL-WATER TYPE AS A FUEL

Info

Publication number
FR2533018B1
FR2533018B1 FR8215359A FR8215359A FR2533018B1 FR 2533018 B1 FR2533018 B1 FR 2533018B1 FR 8215359 A FR8215359 A FR 8215359A FR 8215359 A FR8215359 A FR 8215359A FR 2533018 B1 FR2533018 B1 FR 2533018B1
Authority
FR
France
Prior art keywords
combustion
zone
fuel
fluid
boiler
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
FR8215359A
Other languages
French (fr)
Other versions
FR2533018A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8215359A priority Critical patent/FR2533018B1/en
Priority to DE8383401755T priority patent/DE3378841D1/en
Priority to EP83401755A priority patent/EP0107527B1/en
Priority to AT83401755T priority patent/ATE39745T1/en
Publication of FR2533018A1 publication Critical patent/FR2533018A1/en
Application granted granted Critical
Publication of FR2533018B1 publication Critical patent/FR2533018B1/en
Expired legal-status Critical Current

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 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
    • F22B21/341—Vertical radiation boilers with combustion in the lower part
    • F22B21/343—Vertical radiation boilers with combustion in the lower part the vertical radiation combustion chamber being connected at its upper part to a sidewards convection chamber
    • 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
    • F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

1. A boiler type device for the industrial production of thermal fluid such as water vapor, including : - a first combustion zone (5) of stretched cylindrical shape, of length L and diameter D, inclined with respect to the horizontal plane, activated with a rotating motion and equipped with a combustion organ (4). - a second combustion zone (12), distinct from the preceding one, called a solidification zone, of depth P, with I and height H, in which : a) a fraction of the calories contained in the combustion products is transferred by radiation to a receiving panel equipped with cold tubes (13) in which the fluid to be reheated is circulating, and in which b) non combustible particles, melted or dough-like and in suspension in the gaseous current are solidified, with the so-called solidification zone having in its lower part hopper for recovering slag, a third zone (17) for thermal exchange by convection via a tubuar network (18) equipped in its lower part with dust hoppers (21) and connected to the flushing systems (24) for gas and unwatering (25), characterized by the fact that the combustion organ (4) is a multi-fluid burner adapted to burn solid fuel suspended in a liquid, and that in the first combustion zone (5) the fuel is pulverized axially by an auxiliary fluid adapted to the fuel being used, and that the combustion zones shown (5, 12) and the solidification zone are associated via the following geometrical relationships expressed as a function of the parameter D : 3.25 D =< L 3.25 D =< 2.25 D =< I 4. D =< H
FR8215359A 1982-09-10 1982-09-10 BOILER-TYPE DEVICE USING A SOLID-LIQUID SUSPENSION OF THE COAL-WATER TYPE AS A FUEL Expired FR2533018B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8215359A FR2533018B1 (en) 1982-09-10 1982-09-10 BOILER-TYPE DEVICE USING A SOLID-LIQUID SUSPENSION OF THE COAL-WATER TYPE AS A FUEL
DE8383401755T DE3378841D1 (en) 1982-09-10 1983-09-06 Device of the boiler-type using a solid-liquid suspension of the coal-water-type as fuel
EP83401755A EP0107527B1 (en) 1982-09-10 1983-09-06 Device of the boiler-type using a solid-liquid suspension of the coal-water-type as fuel
AT83401755T ATE39745T1 (en) 1982-09-10 1983-09-06 BOILER-TYPE DEVICE USING A SOLID-LIQUID SUSPENSION OF THE COAL-WATER TYPE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8215359A FR2533018B1 (en) 1982-09-10 1982-09-10 BOILER-TYPE DEVICE USING A SOLID-LIQUID SUSPENSION OF THE COAL-WATER TYPE AS A FUEL

Publications (2)

Publication Number Publication Date
FR2533018A1 FR2533018A1 (en) 1984-03-16
FR2533018B1 true FR2533018B1 (en) 1985-07-19

Family

ID=9277360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8215359A Expired FR2533018B1 (en) 1982-09-10 1982-09-10 BOILER-TYPE DEVICE USING A SOLID-LIQUID SUSPENSION OF THE COAL-WATER TYPE AS A FUEL

Country Status (4)

Country Link
EP (1) EP0107527B1 (en)
AT (1) ATE39745T1 (en)
DE (1) DE3378841D1 (en)
FR (1) FR2533018B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1705383A (en) * 1924-04-17 1929-03-12 Mines De Frankenholz Soc D Combustion chamber for use with powdered fuel
GB714749A (en) * 1951-06-27 1954-09-01 Babcock & Wilcox Ltd Improvements in or relating to tubulous vapour generators
FR1339743A (en) * 1962-10-29 1963-10-11 Combustion Eng Improvements to processes and installations for handling and burning coal
FR2088628A5 (en) * 1970-04-20 1972-01-07 Heurtey Sa
DE2418504C2 (en) * 1974-04-11 1982-10-28 Heinrich Dr.-Ing. 1000 Berlin Vorkauf Pipe element for heating surface group of a heat exchanger

Also Published As

Publication number Publication date
DE3378841D1 (en) 1989-02-09
FR2533018A1 (en) 1984-03-16
ATE39745T1 (en) 1989-01-15
EP0107527A1 (en) 1984-05-02
EP0107527B1 (en) 1989-01-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse