exhaust flow rate of loos boiler 15

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Popular products


θrion Gas Fired Steam Boiler


Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.


Gas(oil) Fired Integrated Hot Water Boiler


Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.


H6 Gas Fired Hot Water Boiler


Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.


T7 Vacuum Hot Water Boilerr


Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.


V6 Gas Fired Hot Water Boiler


Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.


Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy


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    The boiler efficiency per ASME PTC 4.1 for the Boiler No. 3 is 82.2%. In a typical boiler, approximately 20% of all the losses in a boiler system are attributed to flue gas stack losses. The flue gas energy is determined by the volume of gas or the firing rate of the boiler and the exhaust temperature of the flue gases.Get Price


    Max boiler flow rate - USgpm 10 10 12 Min boiler flow rate - USgpm 2 2 2 Max operating pressure – Space Heating Coil - psig 43.5 43.5 43.5 Max operating pressure – Domestic Hot Water Coil - psig 150 150 150 Min water pressure - psig 8 8 8 Approved installation altitude - ASL 10,000 ft 10,000 ft 10,000 ftGet Price

  • weishaupt burner used machine for sale

    1 Loos steam boiler Type AW1-1 No. 53658/1 Capacity 10 to steam with 20 bar Up to 235 °C, 385 kW Year of construction 1991 With Weißhaupt burner machine with EL heating oil and gas firing Type RGL 70/1 A, Catergorie J Fabr. No. 3626804 Year of construction 1991 1 Loos steam boiler Type AW1-1 No. 53658/1 Power 10 to steam with 20 bar Up to 235 Get Price

  • Efficiency on a large scale: Steam boilers

    27 Series UL-S and UT-H as waste heat boilers 28 Boiler control BCO 29 Service 30 References middle of 2012 the systems were sold and distributed under the LOOS brand name, now we have consolidated our strengths and we sell our products under the Bosch brand name. This brochure gives you a detailed overview of our range ofGet Price

  • Greenhouse types Principles of Heat Loss

    3rd largest cost (~15%) exhaust Separated Combustion – Blower and intake air duct Power Vented – Blower meters air flow University of Wisconsin - Biological Systems Engineering High Efficiency Condensing Hot water boiler systems Modulated firing ratesGet Price

  • Boiler - Exhaust Velocity - Engineering ToolBox

    Exhaust Gas from Boiler Recommended Boiler Exhaust Velocity; m/s ft/s; Ducts at minimum load < 4.0 < 13: Stack at minimum load < 5.0 < 16: Boiler with one-step burner (on - off) 5.0 - 8.0: 16 - 26: Boiler with two-step burner (high - low) 10 - 15: 31 - 49: Boiler with modulating burner: 15 - 25: 49 - 82: To keep the surface free from soot the velocity should exceed: 3.0 - 4.0Get Price

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    Patrick, 15 MWth Oxy-combustion boiler test results, IEA Greenhouse Gas R&D Program 3 aeration flow rate, particle size, bed inventory and primary …Get Price

  • Boiler Efficiency and Combustion | Spirax Sarco

    Boiler Efficiency and Combustion. A broad overview of the combustion process, including burner types and controls, and heat output and losses. This Module is intended to give a very broad overview of the combustion process, which is an essential component of overall boiler efficiency. Readers requiring a more in-depth knowledge are directed Get Price

  • Fan Discharge - an overview | ScienceDirect Topics

    78–85°% Used in a boiler exhaust Useful in emergency ventilation applications, and generate flow in reverse directions, which is useful in many ventilation applications: Tube-axial (1) Higher pressures and better operating efficiencies than propeller fans (2) Suited for medium-pressure, high airflow rate (3)Get Price

  • Table 3-9. Boiler Exhaust Gas Volumetric Flow Rate

    Avg. Fuel Heat Run GCV Flow Consumption Fd O2 Flow No. (Btu/ft3) (mmft3/day) (mmBtu/hr) (dscf/mmBtu) (%d) (dscfm) --- ----- ----- ----- ----- ---- ----- 1 1034 93.8 Get Price


    Boiler - Fundamentals Steam production and steam uses temperature rises at a rate of 0.56°C (1°F) for each heat input of 2.095 kJ/kg (1 Btu/lb) If we take water at 0°C (32°F) and we add 419 kJ/kg (180 Btu/lb) then we will increase the temperature of the water by 100°C (180°F) 15 250 218 946 1164 13.90 31 275 244 929 1173 9.30 51 Get Price

  • Installation Instructions Low-Loss Header

    Boilers Boiler max Total flow Typical System Flow Rates Viessmann temperature Boiler Model No. of Boilers Boiler max flow Total flow rate Viessmann temperature sensor rate System ∆∆∆t*2 20 11.0 25 14.0 30 17.0 35 19.5 40 22.0 °F °C required Vitodens 200 WB2A 11-44 2 15.4 3500 30.8 6995 System Flow Rate LLH required LLH Model 30.8 6995 Get Price

  • Fulton PulseHW Gas Pulse Combustion Hydronic Heating …

    If the boilers are connected to heating coiIs, located in air handling units where they may be exposed to refrigerated air circulation, such boiler piping systems shall be equipped with flow control valves or other automatic means to prevent gravity circulation of theGet Price

  • Carbon dioxide and heat integration of industrial parks

    Jul 01, 2017 · The utility system in this example consists of a gas turbine, a HRSG, a boiler, and six steam turbines, two of which are condensing turbines. Fig. 4 shows the minimum and maximum flowrate per steam turbine. If a turbine has steam flow lower than the minimum flow, then the turbine is turned off and the steam is routed via another path.Get Price

  • Better Engineering Submittal Boilers VF 15 150 & VF 45 225

    Air intake options: either direct vent or indoor supply Note : Unused intake travel cannot be added to the exhaust. Unequal intake and Boiler Head Loss Flow rate (gpm) 4 8 12 16 20 Head loss @ flow (ft wc) 0.7' 2.5' 5.0' 8.3' 12.3' Pressure vessel head …Get Price

  • Navien Fault Codes – MyBoiler.com

    Exhaust overheat: exhaust limit switch stops the boiler when the flue temperature exceeds 110°C (230°F) for more than 10 sec. 1. Turn OFF the boiler, wait at least 30 min, and then restart the boiler. 2. Clean the strainer. 3. Check the heat exchanger and flush it if required. E046. Combustion system.Get Price

  • The 10 Best Condensing Boilers

    Dec 17, 2021 · The Avenger Series, available through Stoermer-Anderson, Inc., are two-pass counter flow fire tube commercial boilers for hydronic heating and potable hot water. With thermal efficiencies of up to 98% and turndown ratios of up to 25:1, the Avenger uses a stainless steel fully welded design with a dual gas train that combusts a precise Get Price

  • 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 …Get Price

  • CHAPTER TWO: Boiler Operation Maintenance & Safety Study …

    • Low-pressure boilers are designed to withstand a maximum of 15 psig steam or a M.A.W.P. 160 psig water. The boilers can be classified according to the following criteria. According to flow of water and hot gases: 1. Water tube. 2. Fire tube. In water …Get Price


    TDS meter Conductivity Boiler water TDS, feed water TDS, make-up water TDS. Flow meter As applicable Steam flow, water flow, fuel flow, air flow e) Water condition 1. Total dissolved solids (TDS) 2. pH 3. Blow down rate and quantity The various parameters that were discussed above can be measured with the instruments that are given in Table 1.1.Get Price

  • Thermal Performance and Economic Analysis of 210 MWe Coal

    This paper presents the thermal and economic performance of a 210 MWe coal-fired power plant situated in North India. Analysis is used to predict coal consumption rate, overall thermal efficiency, mass flow rate of steam through boiler, and Net present value (NPV) of plant for given load. Thermodynamic analysis was carried out using mass and energy equations followed by …Get Price

  • Steam Calculators: Boiler Calculator

    Mar 17, 2015 · Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the boiler as a saturated liquid at boiler pressure. Does not include any evaluation of any complex boiler configurations or fluctuations in operation. Energy from …Get Price

  • Waste Heat Recovery from Boiler of Large-Scale Textile

    The hot air from heat exchanger process can be reduced the moisture of palm kernel shell fuel to 15%.The fuel consumption is reduced by about 2.05% (322.72 kJ kg-1), while the shell and tube heat exchanger outlet exhaust gas temperature decreases from 190 to 150°C.Get Price


    750-90 (revised 2009) Model 4 Boiler Manual iii 2.15 — Flue Gas Connection 2-25 2.16 — Vent Stack 2-28 2.17 — Gas Piping 2-29 2.17.1 — Gas Pressure Requirements 2-29 2.17.2 — Gas Supply Pipe Sizing 2-35 2.17.3 — Gas Header 2-41 2.18 — Oil Piping 2-42 2.19 — Boiler Connections 2-44 2.20 — Electrical Connections 2-48 2.21 — Wiring Diagrams 2-49 CHAPTER 3 Sequence of …Get Price

  • Thermo-Economic Analysis of a Desalination Device from the

    The necessary energy of the desalination system is maintained by the dry vapor from a boiler. This dry vapor is mixed with the vapor from the last heat recovery system and GT model v92.4 turbine exhaust mass flow(kg/s) 521 turbine exhaust temperature(°c) 541 fuel mass flow rate(kg/s) 9.8 541 fuel mass flow rate(kg/s) 9.8. air flow rate Get Price