Boiler gaz - Boilere pe gaze - CALOR

Boiler gaz - Boilere pe gaze - CALOR

  • Pipe Sizing Steam Supply andCondensateReturn Lines

    Assume a boiler operates at a steam pressure of 15 psig and is supplying a 300-ton steam absorption machine which requires a minimum operating pressure of 12 psig. There is a 2 psig pressure drop along the steam mains and the absorption machine is rated to condense 6,000 lbs/hr. The branch line is 50 feet long and has three standard elbows plus Learn More

  • Boiler Formulas | Johnston Boiler | Top Quality Boiler

    S = 105 – 80. P2. Cut-in Pressure Delta. S = 25. Factor of Evaporation. Water enters the boiler at 225°F. The boiler pressure is 100 psi and the boiler water temperature is 338°F. The latent heat is 881 Btu.Learn More

  • Marine Boilers - PARAT

    18.000 12.0036.0 74.07.800 2002x65 3.600502x40 900 3.775 kg steam/h MW L (mm) D (mm) H (mm) Transp. Weight (ton) Operating Weight (ton) D H. Parat MVW Water Tube Boiler the Parat water tube boiler is a fully automatic steam boiler. a well dimensioned steam drum make the boiler suitableLearn More

  • Sheet [4.2] Boilers-1.doc - Exercise 4.2 Steam Generator

    A steam generator unit consist of evaporator, super heater, economizer, and air preheater. Steam rate is 21 ton/hr, feed water temperature is 22 °C, boiler pressure is 30 bar. Steam has a dryness fraction of 0.97, while its degree of superheat (at the exit from super heater) is 66 °C. The unit is designed that the heat given to super heater is 29% of the hear given to economizer.Learn More

  • Alcala de Henares, SPAIN STEAM AND CONDENSATE …

    Apr 07, 2011 · Steam is produced by one gas-fired steam boiler (1394 kW – 1,96 tons/hr). You have a second identical boiler as back-up. Steam production during the audit was about 450 kg/hr (2 steam users were shut down for maintenance operations). However we estimate the factory average steam consumption between 600 and 1500 kg/hr depending on the season.Learn More


    MARINE BOILER 2. Dry weight : Boiler body (Excluding water) 3. Working pressure : Accroding to requirement 4. Dimension (W) : Steam drum length 5. For other capacities, please contact us Steam Capacity Working pressure Dry weight (ton/hr) (kg/cm2) LW H (ton) MD01 25 16/22 4,356 3,660 6,620 29.9 MD02 30 16/22 4,724 3,660 7,120 33.5Learn More

  • Consider Installing High-Pressure Boilers with

    (E1) to produce 50,000 lb/hr of saturated steam for process loads. The boiler oper-ates at rated capacity for 6,000 hours per year (hr/yr). The boiler has reached the end of its service life, and the company is considering replacing the boiler with a new 100-psig boiler or with a high-pres-sure 600-psig boiler …Learn More

  • Steam generator part 1 - SlideShare

    Dec 27, 2013 · These boilers are selected when the steam demand as well as steam pressure requirements are high as in the case of process cum power boiler / power boilers.Most modern water boiler tube designs are within the capacity range 4,500 – 120,000 kg/hour of steam…Learn More

  • Pipes and Pipe Sizing | Spirax Sarco

    Consider the system shown in Figure 10.2.6, and determine the pipe size required from the boiler to the unit heater branch line. Unit heater steam load = 270 kg/h. Although the unit heater only requires 270 kg/h, the boiler has to supply more than this due to heat losses from the pipe. The allowance for pipe fittingsLearn More

  • Steam Calculators: Boiler Calculator

    Mar 17, 2015 · Steam, Boiler, and Blowdown Pressure are the same. Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used. Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the boiler as a saturated liquid at boiler pressure.Learn More

  • Big Boy -- big coal consumption - Trains Magazine - Trains

    Feb 17, 2005 · OK, the steam tables tell me that 300 PSI 800 deg F superheated steam has a specific volume of 2.4 ft^3/lb. Travelling 40 miles, the cylinders are exhausting 795,000 cubic feet of steam. The boiler is putting out 461,000 cubic feet of steam.Learn More

  • GlaxoSmithKline K. K. - Armstrong International

    Jan 02, 2013 · Operating boiler at low load compared to its installed capacity increases radiation loss. Plant have installed battery of 4 coil type once through boiler of capacity 2 TPH each, Two boiler are in continuous operation wher standby. During the audit average steam generation is measured as 1462 kg/hr. measured in the range ofLearn More

  • CHP Emissions Calculator - US EPA

    Total CHP Capacity: CHP Unit Displaced Thermal Supply per CHP unit 1980-vintage, Roof-top unit <150 tons capacity 1.26 kW/ton (COP=2.8) Average new unit, Roof-top unit <150 tons capacity 0.58 kW/ton (COP=6.1) Average new centrifugal compressor, water-cooled, >=150 tons capacity Boiler Steam to Process as lb Steam/hr Boiler Steam to Learn More

  • Water treatment of steam boilers - SlideShare

    Aug 02, 2015 · Capacity The capacity of the boiler is 4000kg/hr. Converting to Tons/day 4000 x 24/1000 = 96Tons/day There are 2 boilers, then total = 96 x 2 = 192Tons/day Example calculation So total steam generated is 192 Tons/day Data shows condensate return as 25% of this value So condensate return = 192 x 0.25 = 48 Tons/day 3.Learn More

  • Calculate How To

    BPST = Backpressure Steam Turbine BD = Blowdown BFW = Boiler Feedwater How To Calculate The Tr 2 ue Cost of Steam Figure 1. Typical Schematic Flowsheet for a Simple Steam System In the following equations, the operating cost of the boiler is CO per hour and the process requires S pounds/hour (lb/h) of steam.Learn More

  • Boiler Capacity - Engineering ToolBox

    Steam Capacity Conversion Table | Industrial ControlsLearn More

  • How much coal is required to generate 1 TPH of steam in

    It is little bit tough to answer any how i will The factors affecting to calculate the quantity of coal required to produce the 1TPH steam 1. Boiler efficiency 2. GCV ( Gross calorific value ) of the coal 3. Enthalpy of the water and steam . I wilLearn More

  • Hurst Boiler | Boiler Models| Plan Views | Spec Sheets

    Series 250W Boilers. HIGH PRESSURE BOILER with capacities from 20 to 2500 BHP. 670 to 83,688 MBTU/HR. Up to 86,250 PPH Steam. 2-pass scotch marine design with wetback construction. Hbc Series 250 W. 2.132 MB.Learn More

  • Steam Capacity Conversion Table | Industrial Controls

    Dec 13, 2010 · Other Useful Information: 1 SQ.FT. E.D.R. = 240 BTUH @215 ° F. 1 Boiler H.P. = 33493 BTU/Hr Where SpGr = Specific Gravity (Water is 1.0). Condensate Pump Sizing: . A: Pump Capacity = 2 x Actual GPM Condensate B: Minimum Receiver Size in Gallons = 1 minute x GPM found in part A C: Pump Head (In Feet) = Static Lift in Feet + Friction Losses in Feet + Pressure In Vessel That's BeingLearn More

  • Steam System Modeling Tool - Energy

    The boiler energy is calculated as the difference between the total outlet (steam, blowdown) energy flows and inlet (feedwater) energy flows. Step 5: Determine Fuel Energy The total required fuel energy is determined by dividing the boiler energy by the Combustion Efficiency.Learn More