Dr. N. Sai Bhaskar Reddy, GEO, http://e-geo.org EVOLUTION OF GOOD STOVE DESIGNS Dr. N. Sai Bhaskar Reddy, CEO, GEO [email protected] http://www.e-geo.org http://www.goodstove.com VER. 3 OPEN KNOWLEDGE [OK] Ver. 1 | 22 design Ver. 2 | 24 design
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Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
EVOLUTION OF GOOD STOVE
DESIGNS
Dr. N. Sai Bhaskar Reddy, CEO, [email protected]
http://www.e-geo.orghttp://www.goodstove.com
VER. 3 OPEN KNOWLEDGE
[OK]
Ver. 1 | 22 designsVer. 2 | 24 designs
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
THREE STONE STOVE
AIR FROM ALL SIDES
FUEL FUEL
A. BRICKSB. STONES
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
ANNULAR STOVE - OPEN
SIDE AIR
A. METAL STOVEB. CEMENT STOVE
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
ANNULAR STOVE – WITH POT - OPEN
SIDE AIR
A. CLAY AND BRICKS
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
ANNULAR STOVE
SIDE AIR
A. CLAY AND BRICKSB. METAL
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
ANNULAR STOVE – WITH POT
SIDE AIR
A. CLAY AND BRICKS
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
ANNULAR STOVE – TALL WITH CHIMNEY EFFECT
SIDE AIR
A. BOMBAY STOVE
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
PIT FOR ASH COLLECTION
ANNULAR STOVE – TALL WITH CHIMNEY EFFECT
FUEL FEED & SECONDARY AIR
FUEL
PRIMARY AIR (WITH OR WITHOUT)
A. BANGLADESH STOVE 1B. BANGLADESH STOVE 2C. BANGLADESH STOVES 3
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
ANNULAR STOVE – WITH CHIMNEY
SIDE AIR
DRAFT AIR
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
ANNULAR STOVE – WITH CHIMNEY & GRATE
SIDE AIR
PRIMARY AIR
DRAFT AIR
GRATE
A. GOOD STOVE (TWO POT)
B. GOODSTOVE DESIGN
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
ANNULAR STOVE – RAISED FOR CHIMNEY EFFECT & GRATE
SIDE AIR
PRIMARY AIR
GRATE
DRAFT AIR
A. GOOD STOVE PORTABLE
B. GOODSTOVE (SINGLE POT)
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
HYBRID STOVE – ALL TYPES OF FUELS - SAFEST
SIDE AIR
PRIMARY AIR
GRATE
DRAFT AIR
A. MY HOME GOOD STOVE SECONDARY AIR
STEEL MESH
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
CAMP FIRE / STOVE
PRIMARY AIR
DRAFT AIR
A. GEO CAMP FIRE STOVE
FUEL FEED & SECONDARY AIR
FUEL FEED
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
ANNULAR STOVE – RAISED FOR CHIMNEY EFFECT & GRATE
A. GOOD STOVE (TWO POT)
FUELSIDE AIR
PRIMARY AIR
GRATE
DRAFT AIR
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
NATURAL DRAFT TLUD GASIFIER STOVE
SECONDARY AIR
PRIMARY AIR
GRATE
DRAFT AIR
A. LOW-COST WOODGAS STOVE
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
NATURAL DRAFT TLUD GASIFIER STOVE
SECONDARY AIR
PRIMARY AIR
DRAFT AIR
GRATE
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
SECONDARY AIR
PRIMARY AIR
FORCED AIR (FAN)
DRAFT AIR
GRATE
FORCED AIR TLUD GASIFIER STOVEA. Magh-1B. Magh-3C. Magh-1bD. Magh-1 Cyclone
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
SECONDARY AIR
PRIMARY AIR
FORCED AIR (FAN)
DRAFT AIR
GRATE
FORCED AIR TLUD GASIFIER STOVE / LIGHT
A. Magh-4 Lamp stove
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
SECONDARY AIR
PRIMARY AIR
FORCED AIR (FAN)
DRAFT AIR
GRATE
FORCED AIR TLUD GASIFIER STOVE
A. Magh-2B. Magh Open stove
FUEL
GRATE
DRAFT AIR
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
SECONDARY AIR
PRIMARY AIR
BIOMASS FEED
GRATE
DOWN DRAFT GASIFIER STOVE
FUELBURNER
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
SECONDARY AIR
PRIMARY AIR &FACILITY FOR BIOCHAR / ASH REMOVAL
FORCED AIR (FAN)
DRAFT AIR
GRATE
FORCED AIR TLUD GASIFIER STOVE
A MAGH CM
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUELSECONDARY AIR
PRIMARY AIR &FACILITY FOR BIOCHAR / ASH REMOVAL
FORCED AIR (FAN)
GRATE
FORCED AIR TLUD GASIFIER STOVEA. MAGH OPEN STOVE
FUEL FUEL
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
SECONDARY AIR
PRIMARY AIR &FACILITY FOR BIOCHAR / ASH REMOVAL
NATURAL DRAFT
DRAFT AIR
GRATE
NATURAL DRAFT TLUD HYBRID STOVE
A. MAGH CM LAXMI
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
SECONDARY AIR
PRIMARY AIR &FACILITY FOR BIOCHAR / ASH REMOVAL
BIOMASS FEED
DRAFT AIR
GRATE
HYBRID STOVE – SIDE FEED FOR ALL TYPES OF FUELS
A. AVAN STOVE
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
SECONDARY AIR
PRIMARY AIR &FACILITY FOR BIOCHAR / ASH REMOVAL
NATURAL DRAFT
GRATE
HYBRID TLUD STOVE / CHARCOAL RETORT
FUEL
A. MAGH BURNER SERIESB. MAGH CM II
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
SECONDARY AIRPRIMARY AIR &FACILITY FOR
BIOCHAR / ASH REMOVAL
NATURAL DRAFTGRATE
NATURAL DRAFT TLUD GASIFIER STOVE
A. TWISTER STOVE
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
FUEL
HYBRID STOVE – TLUD / ALL TYPES OF FUELS
SECONDARY AIR
PRIMARY AIR &FACILITY FOR
BIOCHAR / ASH REMOVAL
SIDE AIR
SIDE AIRCONTROL
GRATE
A. MAGH 3G
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
INSTITUTIONAL STOVE
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
CHANNEL FOR DRAFT
STOVE
RAISED PLATFORM
Satara sugarcane juice boiling stove2 GROUND
THE GASES FLOW UP OR DOWN BASED ON THE DRAFT, MINIMUM GASES FLOW OUT AS SOME GAS REACHES THE COMBUSTION CHAMBER
UP / DOWN DRAFT STOVE
POT
FEED
AIR
Dr.
N. S
ai B
hask
ar R
eddy
, GEO
, htt
p://
e-ge
o.or
g
THANK YOU…