biogas flares (2.0)
DESCRIPTION
biogasTRANSCRIPT
I.C.E.’s background
As a small branch derived from the
refinery models this kind of equipment is
now an hold point in every waste water
treatment plant.
With near twenty years of experience in
the design and manufacturing of biogas
flare system, coupling regulations and
practice, we can ensure to our customer
the right solution to their needs.
General equipment description
Biogas in excess from various sources
needs to be burnt across a flare system.
Here comes our specific knowledge and
experience in waste gases combustion,
derived from years of practice.
A typical installation consists of:
1- A main gas outlet (the flare tip), which
is the main biogas burner.
2- A support structure completed with
access ladder with bodyguard and
maintenance platform.
3- A valve train for gas control (in
weather or explosion proof execution,
electric or pneumatic).
4 - An adjustable syphon that enable to
change the safeguarding pressure of the
water seal.
5- A pilot burner, made from stainless
steel, for flare tip ignition.
6- A control panel that is mounted at
operator’s height which includes control
logic for ignition of the pilot burner, flame
revelation and the opening of the
interlock valves mounted on gas train.
7- The level indicator to check the height
of water seal level.
Special execution can be made of all of
our equipments, changing std. materials
for steelworks to AISI 304, 310 or 316
stainless steel.
Surface finish can be done in according
to our std. or to client’s specifications.
I.C.E. biogas flare system are designed
to minimize siteworks and installation
time and costs.
Equipment will be sent from workshop
completely assembled ready to be
erected and connected with supplies,
such as water for water seal feed, power
supply for control panel and biogas for
the flare itself.
Biogas flare systems
production:
● Ground flares (not visible
flame)
● Elevated flares
Mechanical features:
● Carbon steel body or 100%
stainless steel AISI from
grade 304 to 316-L special
executions
● All gas contacting parts are
rust free or in galvanised
steel
● Chrome nickel flare tip
● Pilot burner for flare
ignition or direct ignition on
small size flares
● Multiple platform system
Auxiliary equipment:
● Water seal
● Knock-out drums
● Flame arrestor
Instrumentations:
● Electric or electric /
pneumatic instrumentation
control
● Control panel in weather
proof or explosion proof
execution
● Pressure gauges or switch
on request
Ignition systems:
● High tension ignition with
H.T. transformer
● High energy ignition with
H.E. feeder
Control logic:
● Fully customizable control
logic according to plant
needs
● P&I engineered according
to major national and
international safety
standards
BIOGAS FLARE SYSTEMS - For waste water treatment plants
Plant overview with biogas flare Detail of Biogas flare installation
Since 1983 combustion equipment for the industries
INTERNATIONAL COMBUSTION EQUIPMENT S.r.l.
1
2
3
4
6
7
8
MAIN GAS INLET
5
STUD BOLTS
6
PILOT GAS LINE
MAIN GAS INLET
9
4
'A'
VIEW FROM 'A'
10
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
VIEW FROM 'A'
6
4
4
STUD BOLTS
7
8
MAIN GAS INLET
3
10
MAIN GAS INLET
PILOT GAS LINE
9
6
5
2
1
'A'
Height Depending on required radiation level at flare base, the flare’s height is affected by gas L.H.V., client’s specification or specific requests.
Capacity Typical from 5 Nmc/hr to more than 5.000 Nmc/hr
Inlet pressure Minimum required is 150 mm.w.c.
Flare tip dia. As required by flare capacity
Power supplies Line voltage 230V / 110V
Other supplies Water feeding to water seal Compressed air to pneumatic actuators (if required).
Safety devices Water seal Flame arrestor Temperature control
Characteristics (see also specifications & performances):
Specifications:
Equipments designed on
customer’s request,
including flow rate,
radiation at ground,
maximum noise level, etc.
Performances:
Performances based on the
carachteristics of the plant,
on the composition of the
gas to be burnt and on
specific requirements of the
plant
Basic design includes:
● Stable combustion with
CH4 percentage from
50%
● Suitable flame shape
taking into account biogas
flow from the tip, wind
velocity, discharge
pressure
Biogas flare system for waste water treatment plants
1 Flare tip
2 Flare body
3 Valve train
4 Adjustable syphon
5 Pilot burner
6 Maintenance platform
7 Control panel
8 Level indicator
9 Access ladder
10 Flame arrestor
Description:
Biogas flares assembly
International Combustion Equipment S.r.l. Technical & commercial offices : Via Forlanini 52 - 20043 Arcore (MI) - Italy
Phone : ++39.39.6180445 Fax : ++39.39.616884 - website : http://www.it-ice.com e-mail : [email protected] Workshop : Via degli Artigiani 26010 Cremosano (CR) - Italy - phone : ++39.373.273654 fax : ++39.373.291259