high pressure and low pressure 1-100mw coal fired boiler

  • 1. The Low-Pressure Hot Water Heating System

    1. The Low-Pressure Hot Water Heating System. The boiler is perhaps the most important feature in any installation, as upon it depends principally whether the system will be economical in the use of fuel, or very expensive. The number of types and forms of hot- water boilers is very large, and almost every maker has some special design which he Learn More

  • Used Boilers for Sale - 25 USED BOILERS IN STOCK - Surplus

    For all inquiries, please. call 800-627-2653. or use our. online request form. Used High Pressure Steam Boilers. Used Hot Water Boilers. Used Boiler Room Accessory Equipment. Rental Boiler Room Accessory Equipment. Rental Domestic Hot Water Units.Learn More

  • Boiler Feed Water Treatment

    Low pressure boilers often develop scale formations due to calcium carbonate and water softeners are often required in the feed supply to prevent this. The high pressure boilers used in power stations require high purity, demineralized water to prevent corrosion. Ovivo can provide site-specific boiler feed water treatment technologies suitable Learn More

  • WILLIAMSON -THERMOFLO - Page 1 of 7

    Williamson-Thermoflo OWB-3-T-S2-W 3-Section Cast Iron Residential Oil Fired Water Boiler, 85-86.4% AFUE, 98K BTU-133 BTU Input, 86K-114K BTU Output, Less Coil, Less Burner. Factory tested Easy serviceLearn More

  • Used Hot Water and Low Pressure Steam Boilers for sale

    Used Cleaver-Brooks Flex Boiler with: Watertube Fuel series: 200 Size: 1,200 Pressure: 160 hw Minimum: 4,000 mbh Maximum: 12,000 mbh Minimum: 28.6 gph Maximum: 85.7 gph Pro-Fire GP-200-4Learn More

  • Used Hot Water and Low Pressure Steam Boilers for sale

    Hurst S45-G-152-60 125 HP Hot Water Boiler. Used Hurst FB625 Hot Water Boiler with: 125 Horsepower Heating surface square feet: 625 5,088,000 BTU Maximum water temperature: 250 degrees Fahrenheit PowerFlame gas burner Combination pressureLearn More

  • Feedwater Heaters: Not to Be Ignored | Engineering360

    May 17, 2016 · Most plants use both low-pressure (LP) and high-pressure (HP) heaters, and many also have the intermediate-pressure (IP) variety. LP heaters initiate the process by heating condensate with low-pressure turbine extraction steam prior to the boiler feed pumps. Some LP heaters are placed within the condenser at the turbine exhaust throat.Learn More

  • China Low Pressure Hot Water Boiler Manufacturers and

    The boiler of hot air type uses the residual heat of flue gas to heat the air for combustion, which can reduce the temperature of exhaust gas, so the heat loss of exhaust gas can be used about 7%, so the boiler efficiency is about 90%. Technical Parameters: …Learn More

  • Used Boilers for sale - Certified Refurbished Boilers

    We choose from a huge inventory of good condition secondhand industrial boilers made by name brands like Cleaver Brooks, York Shipley and Hurst that are refurbished from the boiler's stack to its base frame. We recondition each used boiler until it is ready to be installed and put into service. Every component on the boiler is disassembled, tested, repaired or replaced.Learn More

  • Used Low Pressure Steam Boiler for sale. Cleaver-Brooks

    1992 SUPERIOR 15 PSI Skid Mounted Low Pressure Boiler #2578 15 PSI. Manufacturer: SUPERIOR 15 PSI Skid Mounted Low Pressure Boiler #2578. Up for sale is a SUPERIOR 15 PSI Skid Mounted Low Pressure Boiler. Good for 15 PSI steam and 30 PSI water. Has a 1506 sq. ft. capacity. Made in 1992 has been sold and serviced by Northrop Boiler.Learn More

  • Used Boilers | Buy & Sell | EquipNet

    Used Hurst Boilers. Hurst Boiler and Welding Company is a global manufacturer and provider of a range of industrial boilers including gas boilers, oil boilers, solid waste boilers, steam boilers, and much more. Hurst offers a complete line of high performance equipment for a number of boiler needs.Learn More

  • Used Low Pressure Boilers, Used Low Pressure Boiler

    Used Boiler for sale - SIGMA EquipmentLearn More

  • UM Group, Inc

    Low Pressure Steam Boiler. For space heating applications, or wherever low pressure steam (up to 15 PSI) is needed, trust the Unilux "LS" series low pressure steam boiler. The exclusive Unilux stainless steel knockout baffle travels the entire length of the steam drum for maximum steam quality at the outlet.Learn More

  • Low Pressure Steam Boilers in Michigan

    Low pressure Steam Boilers. In the State of Michigan a low pressure steam boiler is a boiler that operates at less than 15 PSI of pressure. Low pressure steam boilers utilize the latent heat of vaporization to transfer heat efficiently. For a detailed explanation …Learn More

  • Used Boiler Equipment Sales and Service - Boiler Service

    Low Pressure Steam Boilers | Lathrop Trotter | Lathrop TrotterLearn More

  • How to control the working pressure of a boiler - Quora

    Most modern boilers are not controlled by an ON/OFF switch as they did in the past if automatic. A pressure switch with a cut out at high pressure and a cut-in at some span below the high cut-off is a tad old-fashioned, though still used in domestLearn More

  • Low gas pressure - dangerous?

    Oct 06, 2015 · Standards" notice regarding the low pressure.) On a (probably more modern) boiler requiring a burner pressure closer to the inlet pressure then low inlet pressure could cause an incorrect gas mixture and incorrect combustion which would be a safety issue. The pressure drop in the pipework is a function of the length of pipework,Learn More

  • High Pressure Boilers Features and Advantages

    Dec 09, 2015 · A boiler is called a high pressure boiler when it operates with a steam pressure above 80 bar. The high-pressure boilers are widely used for power generation in thermal power plants. In high-pressure boiler if the feed-water pressure increases, the saturation temperature of water rises and the latent heat of vaporization decreases.Learn More

  • Boiler Project Fundamentals - AIChE

    installation, and inspection of steam heating boilers, hot-water heating boilers, hot-water supply boilers, and potable water heaters intended for low-pressure service that are directly fired by oil, gas, electricity, coal, or other solid or liquid fuels (2). These are steam boilers in which the steamLearn More

  • Used Miura Boiler for sale. Top quality machinery listings

    2012 LX-150 Miura. Manufacturer: LX-150 2012 LX-150 Natural Gas Fired Boiler #2 West, Model Miura, Year 2012, Serial Number 47S412107U, 170PSI Working Pressure, National Board # 1336, Power 480 Volts / 60 Hertz / 3 Phase, Dimensions 10 Ft. x 6 Ft. x 8Learn More