A pressurized boiler ( 1 ) for a steam generator appliance comprises an evaporation chamber ( 78 ) an electric heater ( 60 ) in good thermal contact with a wall ( 70 ) of the evaporation chamber ( 78 ) a water inlet ( 77 ) arranged in a cover ( 72 ) of the chamber ( 78 ) separate from said wall ( 70 ) and a pump in fluid communication with the water inlet ( 77 ) arranged to ...Get a Quote
a = raw water b = make-up water c = boiler feed water d = main steam e = condensate f = chemical conditioning agent. The boiler feed water (c) mainly consisting of make-up water (b) and returning condensate (e) flows from the feed water tank (2) into the (3) whereGet a Quote
Typical gas- and oil-fired package boiler. Evaporation at MCR: 36 t/h. Steam pressure at boiler outlet: 2.52 MPa. Steam temperature at boiler outlet: 343 °C. Feedwater temperature: 88°CGet a Quote
Influential factors related to evaporation process. Evaporation is an operation that is controlled by the rate of heat transfer and the evaporation rate depends on the following factors: 1. Temperature difference between the heating and the liquid to be evaporated.Get a Quote
Dec 28 2000 · The evaporation process is driven by heat transferred from condensing steam to a solution at a lower temperature across a metallic heat transfer surface. The absorbed heat causes vaporization of the solvent usually water and an increase in the solute concentration. The resulting vapor may be vented to the atmosphere or condensed for reuse.Get a Quote
Steam as an Atomizing Agent: Under no circumstances can the admission of steam into the fire-box of a boiler be anything but detrimen tal to the temperature. If it is reduced to water vapor it gives up its latent heat only to absorb that heat again upon subsequent and will absorb further heat when passing from the furnace as ...Get a Quote
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