AU1395195A - A stoker for burning solid fuel - Google Patents

A stoker for burning solid fuel

Info

Publication number
AU1395195A
AU1395195A AU13951/95A AU1395195A AU1395195A AU 1395195 A AU1395195 A AU 1395195A AU 13951/95 A AU13951/95 A AU 13951/95A AU 1395195 A AU1395195 A AU 1395195A AU 1395195 A AU1395195 A AU 1395195A
Authority
AU
Australia
Prior art keywords
grate
fuel
primary container
air
container
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.)
Abandoned
Application number
AU13951/95A
Inventor
Bjorn DANIELSSON
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.)
EK TEKNIK UTVECKLING AB
Original Assignee
E K TEKNIK PELLETSSYSTEM AB
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 E K TEKNIK PELLETSSYSTEM AB filed Critical E K TEKNIK PELLETSSYSTEM AB
Publication of AU1395195A publication Critical patent/AU1395195A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B3/00—Combustion apparatus which is portable or removable with respect to the boiler or other apparatus which is heated
    • 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
    • F23K3/14—Under-feed arrangements feeding by screw

Abstract

A stoker for burning solid fuel, comprising a grate (14) which is connected to a fan (21) for supply of combustion air, and feeding means (11, 12) for controlled feeding of fuel from a reservoir (15, 17) to the grate (14). The reservoir on one hand comprises a primary container (15) located at the feeding means (11, 12) containing a smaller volume of the fuel, and on the other a secondary container (17) which is connected to the primary container and is located at a distance from said primary container and having a main volume of the fuel. The primary container comprises detector means (20a) for controlling replenishment of fuel from the secondary container to the primary container. An air distribution chamber (20b) is located between the grate (14) and the primary container (15), which chamber is supplied with air via the fan (21) distributing air to the grate bowl (14) via a primary air pipe (22), and to the upper side of the grate via a secondary air outlet (23). An outer ring (26) is rotatably journalled upon the upper edge of the grate bowl, and is provided with gear segments to rotate the ring (26) in order to avoid accumulation of cinders at the opening of the grate.
AU13951/95A 1993-12-23 1994-12-23 A stoker for burning solid fuel Abandoned AU1395195A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9304289 1993-12-23
SE9304289A SE502033C2 (en) 1993-12-23 1993-12-23 Burner for solid fuel burning
PCT/SE1994/001252 WO1995017627A1 (en) 1993-12-23 1994-12-23 A stoker for burning solid fuel

Publications (1)

Publication Number Publication Date
AU1395195A true AU1395195A (en) 1995-07-10

Family

ID=20392215

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13951/95A Abandoned AU1395195A (en) 1993-12-23 1994-12-23 A stoker for burning solid fuel

Country Status (8)

Country Link
EP (1) EP0731895B1 (en)
AT (1) ATE190389T1 (en)
AU (1) AU1395195A (en)
DE (1) DE69423366T2 (en)
DK (1) DK0731895T3 (en)
PL (1) PL181372B1 (en)
SE (1) SE502033C2 (en)
WO (1) WO1995017627A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE238520T1 (en) * 1997-09-30 2003-05-15 E K Teknik Utveckling Ab FEEDING DEVICE FOR SOLID FUELS
AT411098B (en) * 2001-07-05 2003-09-25 Josef Prielinger Device for forwarding piece solids
DE10137207C1 (en) * 2001-08-01 2003-03-27 Roth Ind Gmbh & Co Solid fuel store for heater has container with funnel shaped floor having outlet and outlet cover hood to guide pellet flow
EP1396680A1 (en) * 2002-09-06 2004-03-10 Roth Industry GmbH & Co. Pellets storage and feeding assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2119937A (en) * 1932-03-21 1938-06-07 Iron Fireman Mfg Co Ash remover for underfeed stokers
GB1118941A (en) * 1965-05-11 1968-07-03 Hodgkinson Bennis Ltd Improvements in underfeed stokers
US4007697A (en) * 1975-10-02 1977-02-15 Prill Manufacturing Company Stoker actuated coal burning apparatus
US4574712A (en) * 1984-08-27 1986-03-11 David Emil J Wood chip burning stoker type furnace
FI86220C (en) * 1988-06-22 1992-07-27 Maamiehen Saehkoe Oy Solid fuel supply device
GB2223562B (en) * 1988-08-25 1992-05-13 Nottingham County Council Monitor system for underfeed stoker

Also Published As

Publication number Publication date
DE69423366D1 (en) 2000-04-13
EP0731895B1 (en) 2000-03-08
EP0731895A1 (en) 1996-09-18
SE9304289D0 (en) 1993-12-23
DE69423366T2 (en) 2000-07-27
SE502033C2 (en) 1995-07-24
WO1995017627A1 (en) 1995-06-29
ATE190389T1 (en) 2000-03-15
PL181372B1 (en) 2001-07-31
SE9304289L (en) 1995-06-24
DK0731895T3 (en) 2000-08-14

Similar Documents

Publication Publication Date Title
RU95116288A (en) SOLID FUEL BURNER
KR100201677B1 (en) Burner for the combustion of pulverised fuel
TW353133B (en) Apparatus and method of burning a fuel
US4326469A (en) Multi-fuel feeder distributor
AU1395195A (en) A stoker for burning solid fuel
US4520740A (en) Combustion and heating equipment
GB1433673A (en) Waste grease-burning apparatus
ES453830A1 (en) Coal burner
DE3762682D1 (en) STOVE FOR SOLID FUELS.
EP0484302B1 (en) Automatically operated burner of coal dust or any other solid fuel
EP1034401B1 (en) Stoker for burning solid fuel
GB1281814A (en) Improvements in or relating to the disposal of waste material
JPS5620912A (en) Apparatus for feeding fuel to vaporizing burner
JPH0212403Y2 (en)
JPS57188925A (en) Combustor of heavy oil containing pulverized coal
GB1385856A (en) Incinerators
JPS5616015A (en) Oil feeder in gasification burner
JPS5441568A (en) Incinerating kiln that its center portion is expanded
EP0081393A3 (en) Combustion apparatus for solid fuels
CA1158101A (en) Multi-fuel feeder distributor
JPS553526A (en) Device for burning liquid fuel
JPS5741510A (en) Combustion apparatus
JPS5533546A (en) Liquid fuel combustor
JPS56149517A (en) Pulverized-coal burner
JPH0327802B2 (en)