- Ensure flame contact with all gases is achieved. –yes
- Ensure residence time is not less than two (2) seconds. –yes
- Ensure the gas temperature as measured against the inside wall in the secondary chamber & not in the flame
zone, is not less than 1100oC. –1000-1200 oC
- Ensure the oxygen content of the emitted gases is not less than 11%.–yes
- Ensure both primary and the combustion temperatures are maintained until all waste has been completely
combusted–yes
5 Particulate Removers An mechanical particulate collector has to be integrated after secondary combustion
room for removal of particulate pollutants entrained in the flue gas flow. The chimney should have a minimum height of 10 meters above floor level and clear the
best point of the building by not less than 3 meters for many roofs. The topography and elevation of adjoining buildings
within 50 meters radius ought to be taken into consideration. –6 meter can and 4 meters, free price
unacceptable.
wind speed x 2) whichever is greater to guarantee no down washing of leaving gases. . –yes
- If possible the chimney should be visible to the operator from the feeding area.—according to local site
- The addition of dilution air after combustion in order to achieve the requirement of these guidelines is
7 Instrumentation Instrument for determining the inside wall temperature rather than burner flame temperature has to be
- The minimum exit velocity should be 10 m/s and at least twice the surrounding wind speed (Efflux velocity =
supplied for both primary and secondary chambers. –yes
under the required temperature.
- Point for the measurement of emissions shall be provided. .–yes
Capacity less than 500Kg/hr.
Operation 24hr-7days/week continuous operation.
Combustion room 2 combustion chamber.
Temp. First combustion room 800-1000 C.
Secandry combustion room 1000-1200 C, with the Option to be updated to 1400
- An audible and visible alarm must be installed to warn the operator when the secondary temperature drops to
below the required temperature.
Capacity Not less than 500Kg/hr.
Operation 24hr-7days/week continuous operation.
Combustion chamber 2 combustion chamber.
Temp. First combustion chamber 800-1000 C.
Secandry combustion chamber 1000-1200 C, with the possibility to be upgraded to 1400