Boiler blowoff definition

Boiler blowoff means the system associated with the rapid draining of boiler water to remove concentrated solids that have accumulated as a result of steam generation. This term also applies to the blowoff for other boiler appurtenances, such as the low-water fuel cutoff.
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Boiler blowoff means the system associated with the rapid draining of boiler water to remove
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Examples of Boiler blowoff in a sentence

  • Boiler blowoff equipment(a) The blowdown from a boiler or boilers that enters a sanitary sewer system or blowdown which is considered a hazard to life or property shall pass through some form of blowoff equipment that will reduce pressure and temperature as required hereinafter.(b) All blowoff equipment shall be fitted with openings to facilitate cleaning and inspection.380:25-7-10.

  • Boiler blowoff piping must be de- signed in accordance with § 56.50–40 of this part.(e) Pressure design (modifies 102.3, 104.1.2, and 104.4).

  • Where a blow-off tank is not vented as specified in thissubdivision, it shall be constructed for a pressure equal to that allowed on the boiler to which it is attached orshall be equipped with a safety valve or valves of sufficient capacity to prevent the pressure from exceedingthe safe working pressure of the tank.(2) Boiler blow-off equipment which cannot be designed in accordance with subdivision (1) shall be referred tothe board for consideration.

  • Boiler blow-off line will be fitted with one quick and one slow opening valve.

  • Boiler blowoff piping which dis- charges above the lightest loadline of a vessel shall be arranged so that the dis- charge is deflected downward.

  • Boiler blowoff systems constructed in accordance with the national board rules and recommendations for the design and construction of boiler blowoff systems must be considered as complying with this section.

Related to Boiler blowoff

  • Smoke means the gases, particles, or vapors released into the air as a result of combustion, electrical ignition or vaporization, when the apparent or usual purpose of the combustion, electrical ignition or vaporization is human inhalation of the byproducts, except when the combusting or vaporizing of materials contains no tobacco or nicotine and the purpose of the inhalation is solely olfactory, such as, for example, smoke from incense. The term "smoke" includes, but is not limited to, tobacco smoke, electronic cigarette vapors, and cannabis smoke.

  • Runoff means storm water or precipitation including rain, snow or ice melt or similar water that moves on the land surface via sheet or channelized flow.

  • Incinerator means any enclosed device that:

  • Firefighter means any regular, paid or volunteer, member of a lawfully constituted fire department of a municipal corporation, township, fire district, or village.

  • Ambient air means that portion of the atmosphere, external to buildings, to which the general public has access.

  • Cold Weather Alert means the notice that PJM provides to PJM Members, Transmission Owners, resource owners and operators, customers, and regulators to prepare personnel and facilities for expected extreme cold weather conditions.