﻿how to calculate boiler steam condensed water

Boiler water consumption - Lenntech

To do so, we divide the BTU/hour by a constant of 33,475. This constant represents water being converted to steam, which is 34.5 pounds of water multiplied by 970.3 BTU/lb, or latent energy. For this calculation, you will enter the BTU/hr of your operation along with the efficiency of your boiler.

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Steam Calculators: Boiler Calculator

Mar 17, 2015 · Steam Mass Flow = Feedwater Mass Flow - Blowdown Mass Flow; Steam Mass Flow = Feedwater Mass Flow - Feedwater Mass Flow * Blowdown Rate; Feedwater Mass Flow = Steam Mass Flow / [ 1 - Blowdown Rate] Using the Steam Property Calculator, properties are determined using Deaerator Pressure and Quality = 0 (Saturated Liquid).

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How do you calculate gpm on a boiler?

steam condensing rate is known. In the application section of this Handbook, there are several references to the use of the steam table. Total Heat of Steam (Column 6). The sum of the Heat of the Liquid (Column 4) and Latent Heat (Column 5) in Btu. It is the total heat in steam above 32°F. Specific Volume of Liquid (Column 7).

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Steam Condensation and Heat Transfer

Apr 19, 2021 · Ms =Volume of steam/Specific volume of steam at 0.022 bar. Ms=8.5/62.5 =0.136 kg/min. Example-5: A down flow type surface condenser is designed to handle 110 TPH of steam, the steam enters the condenser at 0.12 kg/cm2 absolute pressure and 0.9 dryness fraction.

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Introduction to Condensate Recovery | Spirax Sarco

Moreover, the water consumption is usually determined with the blow-down brine, depending on the recirculated steam and the make-up water concentration. B=S x (1 - r) x m / b - m. B = Blowdown. S = Steam rate. b = boiler water TDS concentration. m = make-up water TDS concentration. r = fractional condensate return

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how to calculate boiler water consumption – Coal Fired

May 10, 2021 · The water consumption consists on the control of the make-up water, the blowdown water and the condensed water quantities. · This equation doesn't take account . Reducing water use in boiler houses – Wrap. boiler houses to heat water, and in ancillary water-treatment processes Estimate any water and/or steam losses. 2. water usage at each

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