Wet bottom definition

Wet bottom means a boiler that has a furnace bottom temperature above the ash melting point and from which the bottom ash is removed as a liquid.
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Wet bottom means a furnace design in which the coal-fired unit is equipped for slag disposal with a two-stage arrangement consisting of a chamber in the lower part of the furnace where the slag is deposited in a liquid state onto a collection surface, and a tank, containing water, into which the liquid slag is tapped.
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Wet bottom means that the ash is removed from the furnace in a molten state.
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Examples of Wet bottom in a sentence

  • Wet bottom basin design shall include an evaluation of soil permeability.

  • Wet bottom basins shall incorporate the use of aeration as a means to minimize anaerobic conditions and algae growth.

  • Wet bottom basins shall have a natural or artificial means of aeration.

  • Wet bottom" means a boiler that has a furnace bottom temperature above the ash melting point and from which the bottom ash is removed as a liquid.*These documents are incorporated by reference.

  • Wet bottom basins generally present more difficult maintenance requirements than do the dry bottom basins.

  • Wet bottom systems operate at temperatures above the melting point of the ash to ensure that the ashes are liquid.

  • Th e b urn- e r s ha ve disc r e t e, i n divid ua l fl a m es t ha t ex t e n d pe r pe n dic u l ar l y i n t o t h e furna ce ar e a .Wet bottom m e an s t ha t t h e a s h is r e- m oved f r o m t h e furna ce i n a m ol t e n s t a t e.

  • Wet bottom reservoirs shall be constructed with a permanent pool that is not considered a part of the storage capacity of the reservoir.

  • Wet bottom basins may also be used to temporarily detain the differential runoff from the development.

  • In the event of valley storage, natural slopes may be considered stable.(J) Wet bottom facility design requirements.


More Definitions of Wet bottom

Wet bottom means having ash removal from the fur- nace in a molten state. The term ‘‘wet bottom boiler” shall include: wet bottom wall−fired boilers, including wet bottom tur- bo−fired boilers; and wet bottom boilers otherwise meeting the definition of vertically fired boilers, including wet bottom arch− fired boilers, wet bottom roof−fired boilers, and wet bottom top− fired boilers. The term ‘‘wet bottom boiler” shall exclude cyclone boilers and tangentially fired boilers.
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