FR2238392A5 - Conveyor grate for refuse incinerator - uses inexpensive simple mechanism to achieve progressively reducing conveyor speed - Google Patents

Conveyor grate for refuse incinerator - uses inexpensive simple mechanism to achieve progressively reducing conveyor speed

Info

Publication number
FR2238392A5
FR2238392A5 FR7326100A FR7326100A FR2238392A5 FR 2238392 A5 FR2238392 A5 FR 2238392A5 FR 7326100 A FR7326100 A FR 7326100A FR 7326100 A FR7326100 A FR 7326100A FR 2238392 A5 FR2238392 A5 FR 2238392A5
Authority
FR
France
Prior art keywords
conveyor
grate
discharge end
refuse incinerator
fire
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
FR7326100A
Other languages
French (fr)
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.)
JUILLARD ROBERT FR
Original Assignee
JUILLARD ROBERT FR
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 JUILLARD ROBERT FR filed Critical JUILLARD ROBERT FR
Priority to FR7326100A priority Critical patent/FR2238392A5/en
Priority to BE146009A priority patent/BE817011A/en
Priority to CH916874A priority patent/CH583882A5/xx
Priority to LU70535A priority patent/LU70535A1/xx
Priority to NL7409635A priority patent/NL7409635A/en
Priority to DE19742434422 priority patent/DE2434422A1/en
Application granted granted Critical
Publication of FR2238392A5 publication Critical patent/FR2238392A5/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H7/00—Inclined or stepped grates
    • F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H7/00—Inclined or stepped grates
    • F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
    • F23H7/08—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding reciprocating along their axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/003—Stepped grates with rotatable or slidable gratebars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/009—Grates specially adapted for incinerators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)

Abstract

Refuse incinerator grate comprising fixed, longitudinal fire bars interspaced with parallel oscillating fire bars to form a walking beam type conveyor which has a reducing conveyor speed towards the discharge end to keep the fire bed thickness substantially constant. Each oscillating fire bar extends the full length of the grate, being driven at the load end by a continuously rotating eccentric while the discharge end of the bar follows a longitudinal, reciprocating motion, the max. rise of the moving bar above the fixed bars being progressively less from load end to discharge end, so that conveying speed is reduced towards the discharge end.
FR7326100A 1973-07-17 1973-07-17 Conveyor grate for refuse incinerator - uses inexpensive simple mechanism to achieve progressively reducing conveyor speed Expired FR2238392A5 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7326100A FR2238392A5 (en) 1973-07-17 1973-07-17 Conveyor grate for refuse incinerator - uses inexpensive simple mechanism to achieve progressively reducing conveyor speed
BE146009A BE817011A (en) 1973-07-17 1974-06-28 COMBUSTION GRILLE FOR SOLID WASTE INCINERATION OVEN
CH916874A CH583882A5 (en) 1973-07-17 1974-07-04
LU70535A LU70535A1 (en) 1973-07-17 1974-07-15
NL7409635A NL7409635A (en) 1973-07-17 1974-07-16 GRATE FOR AN INCINERATION OVEN FOR SOLID WASTE.
DE19742434422 DE2434422A1 (en) 1973-07-17 1974-07-17 INCINERATOR FOR AN INCINERATOR FOR SOLID WASTE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7326100A FR2238392A5 (en) 1973-07-17 1973-07-17 Conveyor grate for refuse incinerator - uses inexpensive simple mechanism to achieve progressively reducing conveyor speed

Publications (1)

Publication Number Publication Date
FR2238392A5 true FR2238392A5 (en) 1975-02-14

Family

ID=9122685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326100A Expired FR2238392A5 (en) 1973-07-17 1973-07-17 Conveyor grate for refuse incinerator - uses inexpensive simple mechanism to achieve progressively reducing conveyor speed

Country Status (6)

Country Link
BE (1) BE817011A (en)
CH (1) CH583882A5 (en)
DE (1) DE2434422A1 (en)
FR (1) FR2238392A5 (en)
LU (1) LU70535A1 (en)
NL (1) NL7409635A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003843A1 (en) * 1978-02-24 1979-09-05 Josef Martin Feuerungsbau GmbH Grate surface for a mechanically operated stepped fire grate for large furnaces
EP0004072A2 (en) * 1978-03-07 1979-09-19 Josef Martin Feuerungsbau GmbH Grate, especially for large furnace installations
FR2519738A1 (en) * 1982-01-14 1983-07-18 Von Roll Ag GRID BAR FOR HOUSEHOLD GARBAGE INCINERATION PLANT
FR2526921A1 (en) * 1982-05-13 1983-11-18 Voelund Miljoeteknik GRID GRADE FOR INCINERATION INSTALLATION, INCLUDING GARBAGE
EP0458108A2 (en) * 1990-05-21 1991-11-27 Nkk Corporation Grate structure for a horizontal type incineator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56121014A (en) * 1980-02-28 1981-09-22 Sharp Corp Liquid-crystal display device
CH703509B1 (en) * 2010-07-30 2014-08-29 Doikos Investments Ltd Water-cooled thrust combustion grate with a hydraulic drive for its movable grate plates.
CN110006031A (en) * 2019-04-09 2019-07-12 山东正信德环保科技发展有限公司 Biomass combustion machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003843A1 (en) * 1978-02-24 1979-09-05 Josef Martin Feuerungsbau GmbH Grate surface for a mechanically operated stepped fire grate for large furnaces
EP0004072A2 (en) * 1978-03-07 1979-09-19 Josef Martin Feuerungsbau GmbH Grate, especially for large furnace installations
EP0004072A3 (en) * 1978-03-07 1979-10-03 Josef Martin Feuerungsbau Gmbh Grate, especially for large furnace installations
FR2519738A1 (en) * 1982-01-14 1983-07-18 Von Roll Ag GRID BAR FOR HOUSEHOLD GARBAGE INCINERATION PLANT
FR2526921A1 (en) * 1982-05-13 1983-11-18 Voelund Miljoeteknik GRID GRADE FOR INCINERATION INSTALLATION, INCLUDING GARBAGE
EP0458108A2 (en) * 1990-05-21 1991-11-27 Nkk Corporation Grate structure for a horizontal type incineator
EP0458108A3 (en) * 1990-05-21 1992-04-08 Nkk Corporation Grate structure for a horizontal type incineator
US5197397A (en) * 1990-05-21 1993-03-30 Nkk Corporation Grate structure for a horizontal type incinerator

Also Published As

Publication number Publication date
CH583882A5 (en) 1977-01-14
DE2434422A1 (en) 1975-02-06
NL7409635A (en) 1975-01-21
BE817011A (en) 1974-10-16
LU70535A1 (en) 1974-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse