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  • What is efficiency of Lamont boiler? - Answers

    Apr 07, 2001 · This Lamont boiler will be 22"0D and 28" high and weight with casing and burner a hopeful 325 pounds including the eight inch vertical drum. It should have a 80% thermal efficiency (the Stanley with 4GPH firing rate had 78%, the White with 48# gasoline/hour=8 gallons appears to have had 70%, the Doble F with a 78#/hr=13GPH had 80% efficiency.Learn More

  • Water Tube Boiler: Definition, Types, Advantages

    3. Lamont Boiler: It is developed in 1925 by Walter Douglas La-Mont. The name of this boiler also kept because of the inventor's name. It is an internally fired furnace boiler. The Lamont Boiler is also a water boiler and working pressure is above 150 bar.Learn More

  • DEPARTMENT OF MECHANICAL ENGINEERING THERMAL …

    boilers, high-pressure boilers-Lamont, Benson, Loeffler and Velox steam generators, performance and rating of boilers, equivalent evaporation, boiler efficiency, heat balance sheet, combustion in boilers, super critical boilers, fuel and ash handling, boiler draught, overview of boiler codes. 3 Richard Victor, Department of Mechnical Engineering,Learn More

  • LaMont boiler - Wikipedia

    High Efficiency: The incorporation of the counter flow of water to combustion gases helps reduce stack temperatures up to 150°F while increasing the overall efficiency of the boiler by almost 5%. Compact Design: The low head room configuration saves space and money on construction and on-site handling. Closed Loop System; Low Pressure DropsLearn More

  • Lamont Boiler : Principle, Construction & Working - mech4study

    Lamont Boiler: Definition, Parts, Working, Application, Advantages [PDF]Learn More

  • Understanding Residential Boiler Efficiency Ratings | Weil

    Jan 08, 2016 · The AFUE rating for an all-electric boiler is between 95% and . However, despite their high efficiency, the higher cost of electricity in most parts of the country makes all-electric boilers an uneconomic choice. The minimum AFUE rating requirements for boilers varies based on the type of fuel and the heating medium used.Learn More

  • WORKING PRINCIPLE OF LAMONT BOILER,MERITS AND …

    This boiler consist various part which are as follow. Economizer: Economizer use to preheat the water by using remaining heat of the combustion gases. It increases the boiler efficiency. The feed water first supplied to the economizer before entering to the boiler. Centrifugal pump: The Lamont boiler is a force convection boiler. So a Learn More

  • Explain The Working Of Lamont Boiler With Neat Sketch

    Aug 03, 2020 · This is a modern high pressure, water tube boiler working on a forced circulation. 2. The circulation is maintained by a centrifugal pump, driven by a steam turbine, using steam from the required application. Lamont boilers generates 45 to 50 tones steam per hour at 130 bar with 5000 C.Learn More

  • Boiler Efficiency: Which Boilers Are Most Energy Efficient

    SAP hot water efficiency: the hot water efficiency figure is how efficient the boiler is at producing hot water for your taps. There tends to be a much bigger difference between boilers on this measure and so if you are keen to get the most efficient boiler possible, it should be this figure that you hone in on.Learn More

  • Lamont Boiler - Parts, Construction, Working and Advamtages

    Aug 02, 2020 · Parts Of Lamont Boiler: These are the main parts of Lamont Boiler: 1) Feed Pump: Feed Pump supply water into the boiler from hot well. 2) Economizer: Economizer is used to increase the temperature of feed water to some extent. 3) Centrifugal Pump: Centrifugal pump is used to circulate water inside the Lamont Boiler as it is a forced circulation boiler. The pump is driven by a steam …Learn More

  • 15 Ways to Increase Boiler Efficiency in Your Facility

    Jul 08, 2021 · 1. Increase Boiler Efficiency: Lower the Stack Temperature. Lowering stack temperatures may be as simple as a day/night set back. This lowers the operating pressure for steam boilers and the operating temperature for hydronic boilers when idling at night or mild days. 2.Learn More

  • Boiler Efficiency: Introduction and Methods of Calculation

    Boiler efficiency does not remain fixed and large variations from ideal values take place during the course of operation. Shifting to real time efficiency monitoring can improve the boiler efficiency significantly depending upon the boiler type and actual conditions at site. In nutshell, monitoring and maintaining the boiler efficiency for the Learn More

  • DEPARTMENT OF MECHANICAL ENGINEERING THERMAL …

    Parts or Construction of Lamont Boiler: Feed Pump:. The feed pump supplies the feed water into the boiler from a hot well. Economizer:. It is a device which increases the efficiency of the boiler. Its duty is to preheat the water by the usage Water steam separator drum:. By the usage of this Learn More

  • Thermal Engineering MCQ's – Steam Generators – High

    High pressure boilers are forced circulation boilers i.e. pumps are used to circulate water. 6 - Question In LaMont boilers, the circulation of water is maintained by a centrifugal pump which is driven by a steam turbine in which steam is fed from the boiler itself.Learn More

  • Boiler - Wikipedia

    Fire-tube boiler Here, water partially fills a boiler barrel with a small volume left above to accommodate the steam (steam space).This is the type of boiler used in nearly all steam locomotives.The heat source is inside a furnace or firebox that has to be kept permanently surrounded by the water in order to maintain the temperature of the heating surface below the boiling point.Learn More

  • Constructions And Working Of Lamont Boiler | Application

    Lamont boiler is a forced circulation, internally fired water tube boiler. The fuel is burn inside the boiler and the water is circulating by a centrifugal pump through evaporator tubes. The working of this boiler is as follow. A feed pump forces the water into the economizer where the temperature of water increases.Learn More

  • Velox Boiler: Principle, Construction & Working - mech4study

    Mar 12, 2016 · Velox boiler is a water tube forced circulation boiler. It has a gas turbine driven air compressor, which compresses the air. This compressed air enters into the vertical combustion chamber, as result, high rate of heat release from the fuel, which increases the flue gases velocity up to …Learn More

  • La-mont boiler, is a..pressure water tube steam

    Answer to La-mont boiler, is a..pressure water tube steam. Transcribed image text: La-mont boiler, is a..pressure water tube steam boiler working on forced circulation. Low High Equal vacuum The efficiency of steam turbine may be improved by..Learn More

  • Boiler: Classification, Working, Mountings, Accessories

    Apart from water, boiler mountings and boiler accessories are also present which increases the efficiency of the boiler which are explained below. The Fuel(coal) is generally used as a furnace to heat the water present in the boiler shell. Definition of Lamont Boiler: Lamont boiler is a high-pressure water tube boiler with internally firedLearn More

  • Boiler Efficiency - an overview | ScienceDirect Topics

    Feb 28, 2017 · The working pressure, temperature, and capacity of this boiler is 170 bar, 773 K and 50 tonnes/h. Advantages (i). It can be easily started. (ii). High steam generating capacity (about 50 tonnes per hour) (iii). It has high heat transfer rate. (iv). This boiler can be reassembled with the natural circulation boilers. (v). Its design is simple. Disadvantages (i).Learn More