Welcome to Industrial Boiler Production Base!

  1. Home
  2. -
  3. fire tube boiler 4 pass with dryback system

fire tube boiler 4 pass with dryback system

Hot Products

  • cleaver-brooks | firetube boilers

    Cleaver-Brooks | Firetube Boilers

    The CBEX Dryback Elite is the newest member of the Cleaver-Brooks “EX” family. Designed with our exclusive “EX” technology, the boiler offers superior combustion along with extended surface tubes that transfer 85% more heat than traditional tubes.

    View More
  • wetback vs dryback firetube boiler design

    Wetback vs Dryback firetube boiler design

    The dryback boiler reversal chamber has a rear wall that is lined, or jacketed with refractory, which passes combustion gasses from the furnace to multiple tube sheets and reflects burner heat, resulting in exterior radiation losses. The dry back boiler design uses a common rear tube sheet and features convenient fire-side …

    View More
  • scotch marine (fire tube ) boilers | hurst boiler

    Scotch Marine (Fire Tube ) Boilers | Hurst Boiler

    2-PASS, 3-PASS & 4-PASS SCOTCH MARINE (FIRE TUBE) BOILERS Our two-pass, three-pass or four-pass Scotch Marine(Fire Tube) boilers are available in dryback, wetback, steam or hot water versions; from 15 to 800 hp with pressures to 300 psig. Hurst Scotch Marine boilers are rated to 81% minimum efficiency.

    View More
  • wetback and dryback boilers compared | lathrop trotter

    Wetback and Dryback Boilers Compared | Lathrop Trotter

    The wetback boiler has a rear wall that is surrounded by water, while the rear wall of a dryback boiler is lined with refractory. Since the heat from combustion is used for heating water, the wetback boiler design can be considered more efficient than the dryback boiler. Tube Sheets: Separate tube sheets can expand and contract

    View More
  • firetube boilers - sales, installation and service

    Firetube boilers - sales, installation and service

    • superior boiler | industrial & commercial boiler heating

      Superior Boiler | Industrial & Commercial Boiler Heating

      Superior Boiler manufactures 2 & 3-pass wetback and dryback Scotch Marine firetube boilers for industrial applications.

      View More
    • boiler efficiency guide - cleaver-brooks

      BOILER EFFICIENCY GUIDE - Cleaver-Brooks

      heat to the water in the boiler. A 4-pass design provides four opportunities for heat transfer. The stack temperature of a 4-pass boiler will be lower than the stack temperature of a 2 or 3-pass boiler, of the same basic design, operating under similar conditions. Because of this fact, the 4-pass will have higher efficiency and lower fuel cost.

      View More
    • boilers and type of boilers - forbes marshall

      Boilers and Type of Boilers - Forbes Marshall

      Fire tube boilers; contain long steel tubes through which the hot gasses from a furnace pass and around which the water to be converted to steam circulates. Fire tube boilers, typically have a lower initial cost, are more fuel efficient and easier to operate. Their capacities are up to 25tons/hr and 17.5 kg/ cm2. Different types of fire tube

      View More
    • fire tube boiler 4 pass with dryback system

      fire tube boiler 4 pass with dryback system

      fire tube boiler 4 pass with dryback system Zhongzheng Boiler CO.; Ltd is a leading industrial horizontal boiler manufacturer and exporter in Henan Province, China .We produces 4 series of more than 200 kinds of products, which can provide high quality boiler equipment and services for customers in different fields.

      View More
    • series 4s 4-pass - burnham commercial boilers

      Series 4S 4-Pass - Burnham Commercial Boilers

      Series 4S 4-Pass The Series 4S uses the very latest design techniques and standards. This means it is designed for low volumetric release rates and produces a higher efficiency due to the larger furnace and higher heat transfer design. The 4S is also a …

      View More
    • fire tube boilers - used industrial boilers, package

      Fire Tube Boilers - Used Industrial Boilers, Package

      IEN# 124226 - 400 hp (13,800 lbs/hr) Cleaver Brooks Model CB400/150 skid-mounted firetube boiler is designed at 150 psig pressure, firing natural gas at 60ppm NOx. It is fully piped and wired and includes the following components: 400 hp 4-Pass Dryback Firetube For Information IEN# 126050 - 400 HP Kewanee Firetube Boiler. MAWP 150 PSI.

      View More
    • scotch marine firetube boilers - combustion service

      Scotch Marine Firetube Boilers - Combustion Service

      The “dryback” variation has the rear of the combustion chamber as an open box, backed or surrounded only by a sheetmetal jacket. This simplifies construction but also loses much efficiency. Superior offers 2-pass, 3-pass and 4-pass firetube designs.

      View More
    • firetube boilers - two pass wet-back (sg) - performance

      Firetube Boilers - Two Pass Wet-Back (SG) - Performance

      The SG Firetube Boilers are only available in a two pass design. The two pass design has a more balanced heat transfer from the tube to the water than a three pass design. The optimized heat transfer lessens the thermal stresses on the structure and helps …

      View More
    • fire-tube boiler - wikipedia

      Fire-tube boiler - Wikipedia

      A fire-tube boiler is a type of boiler in which hot gases pass from a fire through one or (many) more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction, heating the water and ultimately creating steam.. The fire-tube boiler developed as the third of the four major historical types of boilers: low

      View More
    • boilers - um group, inc

      Boilers - UM Group, Inc

      The Unilux “W” series water boiler is the first and only 5 pass bent tube boiler that will operate at 85% efficiency…standard. The tangent tube design utilizing a minimum tube size of 1.5” OD, SA 178 Grade “A” material, allows for unsurpassed convective internal pumping and heat transfer.

      View More
    • replace boiler (jblm) - parabilis

      REPLACE BOILER (JBLM) - Parabilis

      Jun 24, 2020 · The following is a brief summary of the project and is provided solely for the purpose of revealing the general nature of the work involved: The Contractor shall replace the existing 100HP fire tube steam boiler with a new duel-fuel 100HP, 150psig steam, 4-pass, fire tube, dryback boiler.

      View More
to top