FR3065277B1 - Grille de decendrage - Google Patents

Grille de decendrage Download PDF

Info

Publication number
FR3065277B1
FR3065277B1 FR1753181A FR1753181A FR3065277B1 FR 3065277 B1 FR3065277 B1 FR 3065277B1 FR 1753181 A FR1753181 A FR 1753181A FR 1753181 A FR1753181 A FR 1753181A FR 3065277 B1 FR3065277 B1 FR 3065277B1
Authority
FR
France
Prior art keywords
bars
grid
decender
oriented
ash
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.)
Active
Application number
FR1753181A
Other languages
English (en)
Other versions
FR3065277A1 (fr
Inventor
Jean Riondel
Jean Lafleur
Joseph Billaud
Arnaud Chapuis
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.)
MINI GREEN POWER
Original Assignee
MINI GREEN POWER
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 MINI GREEN POWER filed Critical MINI GREEN POWER
Priority to FR1753181A priority Critical patent/FR3065277B1/fr
Publication of FR3065277A1 publication Critical patent/FR3065277A1/fr
Application granted granted Critical
Publication of FR3065277B1 publication Critical patent/FR3065277B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H9/00—Revolving-grates; Rocking or shaking grates
    • F23H9/08—Revolving-grates; Rocking or shaking grates the bars being rocked about their longitudinal axes
    • F23H9/10—Revolving-grates; Rocking or shaking grates the bars being rocked about their longitudinal axes and modified to move fuel along the grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/10—Under-feed arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

L'invention a pour objet une grille de décendrage (1) comprenant des barreaux rotatifs (2) maintenus par un support (3), caractérisée en ce qu'une embouchure (4) destinée à recevoir au moins un conduit d'admission (5) de combustible est agencée au travers de la grille. Dans un premier mode de réalisation, les barreaux sont orientés selon des directions concourantes. Dans un second mode de réalisation, les barreaux sont orientés parallèlement entre eux. Les barreaux peuvent être munis d'ailettes de manière à concasser les mâchefers, et alésés afin de laisser passer un gaz. La grille selon l'invention est adaptée à différentes centrales de combustion telles que des chaudières et des gazéifieurs.
FR1753181A 2017-04-12 2017-04-12 Grille de decendrage Active FR3065277B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1753181A FR3065277B1 (fr) 2017-04-12 2017-04-12 Grille de decendrage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1753181 2017-04-12
FR1753181A FR3065277B1 (fr) 2017-04-12 2017-04-12 Grille de decendrage

Publications (2)

Publication Number Publication Date
FR3065277A1 FR3065277A1 (fr) 2018-10-19
FR3065277B1 true FR3065277B1 (fr) 2020-08-14

Family

ID=59521009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1753181A Active FR3065277B1 (fr) 2017-04-12 2017-04-12 Grille de decendrage

Country Status (1)

Country Link
FR (1) FR3065277B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1153979A (en) * 1913-04-11 1915-09-21 Orville Virden Underfeed firing device.
US1977620A (en) * 1922-12-21 1934-10-23 Real Estate Land Title And Tru Stoker
SE8003537L (sv) * 1980-05-12 1981-11-13 Sjunne Johansson Eldningsanleggning

Also Published As

Publication number Publication date
FR3065277A1 (fr) 2018-10-19

Similar Documents

Publication Publication Date Title
Ibrahim et al. A comprehensive review on the exergy analysis of combined cycle power plants
EP1975389A3 (fr) Procédés et systèmes pour la variance de sortie et facilitation de la maintenance d'installation à turbines à gaz multiples
FR3065277B1 (fr) Grille de decendrage
US10480782B2 (en) Fire constructions
EP0952406A3 (fr) Groupe de chauffage et de puissance
GB1190047A (en) Nickel-Chromium-Iron Alloys
KR940002483A (ko) 관소연소형 연소기(Combustor)를 구비한 가스터어빈 장치
WO2005026511A3 (fr) Petite installation electrique a combustible et utilisation d'une ou de plusieurs de ces petites installations electriques a combustible dans un systeme combine, et moteur a pistons opposes pour petite installation electrique a combustible de ce type
DE60322281D1 (de) Feuerstelle
CN205640972U (zh) 一种煤炭助燃器
CN209244617U (zh) 一种动力涡轮滑油密封结构及包含该结构的小型燃气轮机
ES1290304U (es) Sistema en serie autónomo generador de energía eléctrica limpia
FR3132328B1 (fr) Echangeur de chaleur equipe d’un systeme de diffusion d’air et turbomachine correspondante
ES2406654B1 (es) Estufa de biomasa
Pranzitellia Development and application of a novel f radiation property model for oxy-coal combustion
FR3103026B1 (fr) Installation de combustion
RU2009142904A (ru) Устройство для сжигания кускового твердого топлива в пульсирующем потоке
ITLT20110001U1 (it) Serbatoio fisso(cilindrico o sferico) di acciaio saldato, per gas di petrolio liquefatti (gpl) con capacita' di riempimento inferiore a lt 300 (<0.3mc).uso esterno o interrato
RU2006146761A (ru) Колосниковая решетка охлаждаемой конструкции (крок)
CN106090221A (zh) 一种水冷振动炉排推杆处的密封结构
CN201680385U (zh) 水冷炉排
Damrongsak et al. Performance and thermoeconomic analysis of a biogas engine powered ventilation system for livestock building
FR3064219B1 (fr) Systeme de traction d'un vehicule
TR2024003424U5 (tr) Vakum kazani tahri̇k grubu
US1449841A (en) Furnace front

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20181019

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9