Dry bottom definition

Dry bottom means the boiler has a furnace bottom temperature below the ash melting point and the bottom ash is removed as a solid.
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Dry bottom means a boiler design in which the coal-fired unit is equipped with an ash disposal hopper bottom with sufficient cooling surface so that the ash particles impinging on the furnace walls or hopper bottom can be removed in a dry state.
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Dry bottom means a boiler design in which the coal-fired unit is equipped with an ash disposal hopper bottom with sufficient cooling surface so that the ash particles
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Examples of Dry bottom in a sentence

  • Dry bottom basins may be designed to serve secondary purposes for recreation, open space or other use which will not be adversely affected by intermittent flooding.

  • Dry bottom ponds shall have a minimum slope of 2% and maximum side slope of 4:1.

  • Dry bottom basins shall be sloped to drain and dry out between storm events in order to accommodate maintenance.

  • Dry bottom systems have operating temperatures well below the melting point of the ash to ensure there is no slag formation over the chamber walls and the heat exchanger; bottom ashes are collected in the solid state and flying ashes carried out by flue-gases are removed in electrostatic precipitators.

  • Dry bottom ash handling - Dry, hot bottom ash falls from the grate onto a transport system and is cooled down by ambient air.

  • Dry bottom detention ponds do not meet the definition of a lake or nature reserve.

  • R., “Synthetic Observations of Magnetic Fields in Protostellar Cores,” 2017, ApJ, 834, 201 [ADS]23.

  • Dry bottom ash handling does not adversely affect plant operations or reliability, and shifting to dry bottom ash handling offers certain benefits.

  • Dry bottom furnaces fire coals with high ash fusion temperatures, and dry ash removal techniques are used.

  • Dry bottom basins shall include a low flow channel with some form of erosion protection.

Related to Dry bottom

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  • Flash point means the lowest temperature of a liquid at which its vapours form a flammable mixture with air;

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  • Double check valve assembly means an assembly composed of two single, independently acting, check valves including tightly closing shutoff valves located at each end of the assembly and suitable connections for testing the water tightness of each check valve.

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  • Diameter means the diameter of the stem of a tree measured outside the bark at a specified point of measurement.

  • Open type traction battery means a liquid type battery requiring refilling with water and generating hydrogen gas released to the atmosphere.

  • tons means the gross tonnage calculated in accordance with the tonnage measurement regulations contained in Annex I of the International Convention on Tonnage Measurement of Ships, 1969; the word “tonnage” shall be construed accordingly.

  • Double Phase Aerosol Air Freshener means an aerosol air freshener with the liquid contents in two or more distinct phases that requires the product container be shaken before use to mix the phases, producing an emulsion.

  • Attenuation block means a block or stack, having dimensions 20 centimeters by 20 centimeters by 3.8 centimeters, of type 1100 aluminum alloy or other materials having equivalent attenuation.

  • Digital Signal Level 0 (DS-0 means the lowest-level signal in the time division multiplex digital hierarchy, and represents a voice-grade channel operating at either the 56 Kbps or 64 Kbps transmission bit rates. There are twenty-four (24) DS-0 channels in a DS-1.

  • Cartridge filter means a discrete filter unit containing one or more disposable cartridges that contain both filter paper and activated carbon which trap and remove contaminants from the cleaning solvent.

  • Opium poppy means the plant of the species Papaver somniferum L., except its seeds.

  • Check valve or “anti-drain valve” means a valve located under a sprinkler head, or other location in the irrigation system, to hold water in the system to prevent drainage from sprinkler heads when the sprinkler is off.

  • Measurement Point means the emission source for which continuous emission measurement systems (CEMS) are used for emission measurement, or the cross-section of a pipeline system for which the CO2 flow is determined using continuous measurement systems;

  • Harvest batch means a specifically identified quantity of dried flower or trim, leaves, and other cannabis plant matter that is uniform in strain, harvested at the same time, and, if applicable, cultivated using the same pesticides and other agricultural chemicals, and harvested at the same time.

  • Process weight means the total weight of all materials introduced into any source operation. Solid fuels charged will be considered as part of the process weight, but liquid and gaseous fuels and combustion air will not.

  • Band means the Pokagon Band of Potawatomi Indians.

  • wind turbine generator or “WTG” means a structure comprising a tower, rotor with three blades connected at the hub, nacelle and ancillary electrical and other equipment which may include J-tube(s), transition piece, access and rest platforms, access ladders, boat access systems, corrosion protection systems, fenders and maintenance equipment, helicopter landing facilities and other associated equipment, fixed to a foundation;

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  • ro-ro passenger ship means a passenger ship with ro-ro spaces or special category spaces as defined in regulation II-2/3.