GOODS: ONE INCINERATORS IN ACCORDANCE WITH THE |
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REQUIREMENT |
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OWN |
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PROPOSED |
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SPECIFICA |
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TION/ |
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CONFIRM |
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SPECS |
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Height from base: 11m and if there are buildings within 30m of the |
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incinerator, chimney must extend at least 3m above the apexes of all |
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the roofs of such buildings |
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Diameter of chimney at top: 430mm |
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Weight of stack: ± 500kg |
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case and stack be painted with 400 °C heat resistant black paint |
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Burners |
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1st chamber 850 oC -900oC |
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2nd chamber 1000oC |
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Variable speed combustion air blowers |
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Primary chamber volume ±1.05 cubic metres |
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Mixing chamber volume ±0.30 cubic meters |
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Settling chamber volume ±0.89 cubic meters |
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Weight excluding chimney ±6 400kg at manufacture |
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Firing tools supplied: Hoe, poker and rake |
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Dimensions |
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Length ±2 125mm |
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Width ±1 890mm |
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Height ±2 125mm |
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Extra width for burners |
±1 000mm |
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Loading door opening 610mm×540mm |
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Hearth area ±1.19 square metres |
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Description of grate/hearth: A full hearth to be supplied to prevent |
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contaminated liquids from flowing into ash pit without being |
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incinerated |
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Compliance with South African Atmospheric Pollution Prevention |
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Act No. 45 of 1965 or equivalent air pollution standard |
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Documents to be supplied : Operations and maintenance manual and |
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standard operating procedures (SOPs) |
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Emission controls: |
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heated refractory screen |
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Low velocity grit settling chamber |
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Stainless steel arrester screen |
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Refractory material: alumina content ≥49% and thickness average |
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102mm |
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Bake out: to be done over 2-3 days |
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Materials of construction |
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Case: 5mm mild steel |
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Bracing: heavy angle and channel |
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Hearth: 1550 °C |
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Ashing door: high grade cast iron |
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Loading door 5mm mild steel lined with 1550 °C castable general |
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purpose high strength, high abrasion resistant monolithic refractory |
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concrete |
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36 |
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