Dry Back And Wet Back Boilers

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :Dry Back And Wet Back Boilers
  • Supply Capacity : 10 units/month :Dry Back And Wet Back Boilers
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
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Popular products

HOT

θrion Gas Fired Steam Boiler

Capacity:1-20t/h

Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.

consult
HOT

Gas(oil) Fired Integrated Hot Water Boiler

Capacity:0.7-14MW

Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.

consult
HOT

H6 Gas Fired Hot Water Boiler

Capacity:0.7-2.8Mw

Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.

consult
HOT

T7 Vacuum Hot Water Boilerr

Capacity:2.8-7.0Mw

Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.

consult
HOT

V6 Gas Fired Hot Water Boiler

Capacity:99Kw

Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.

consult
HOT

Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy

consult

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About us Fangkuai has more than 20 years of experience in R&D and manufacturing of green energy-saving boiler equipment, and is committed to designing and producing boilers that meet customer needs.
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  • The Difference between Wetback and Dryback Boilers - …

    16/7/2018 · The basic difference between a wetback boiler and a dryback boiler is in the rear wall design. The wetback boiler has a rear wall that is surrounded by water, while the rear wall of a dryback boiler is lined with refractory.Get Price

  • wet & dry - Find wet & dry

    Earlier generation boilers used to be dry back. Thus wet back boilers ensure lesser radiation losses and hence save fuel. The layout of the tubes involves the number of passes the tube will make to pass the heat from the boiler furnace before being discharged Get Price

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    Those frustrating problems brought by dry-back boilers can be resolved by our WNS Wet-back designed boilers. WNS gas and oil fired boiler has a full wet back radiant heat transfer area that promotes superior internal water circulation and rapid heat absorption, rear tube sheet, and allows tubes to expand and contract at its own rate without tube sheet stress.Get Price

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    (recommended for steel water boilers and cast-iron boilers, both steam and water) The steps of preparing a boiler for wet lay-up are essentially the same for dry lay-up. The exception is when a boiler is closed and prepared to be filled with water and water treatment chemicals.Get Price

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    Scotch marine boilers are a specific steam boiler design most traditionally used on ocean-going vessels but no means limited to them in modern commercial/industrial applications. They are large, cylindrical-shaped firetube boilers with abundant tubing that optimizes efficiency. Hurst Boiler & Welding Company has distinguished themselves in the steam/hot water boiler manufacturing industry for Get Price

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    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 and water-side access.Get Price

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    13/6/2018 · The pressure vessel in a firetube boiler consists of four distinct elements: a shell, furnace, tube sheets, and tubes. The number of tube sheets differs based on whether it is a wetback or dryback design. A wetback design includes three tube sheets, and dryback design includes two (Figures 1 and 2). The shell is the vessel that contains the Get Price

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    The dry back boiler design uses a common rear tube sheet and features convenient fire-side and water-side access. Dryback boilers have a larger functional footprint due their heavy, vessel-sized rear door which requires sufficient space to open and a cool-down period prior to opening.Get Price

  • FIRETUBE DRYBACK BOILERS

    DRY BACK SCOTCH MARINE BOILERS Available in Steam or Hot Water Versions Two pass boiler design eliminates refractory baffles between flue gas passes. Minimum maintenance with rugged construction for extra-long life. Efficiencies allow for 15-800 Get Price

  • Dryback, Wetback Firetube Boilers | Kefid | …

    24/1/2008 · A wetback or wet-base boiler has water on all sides of the combustion chamber. The wetback boiler specifically has water on the side opposite the flame gun or "target brick" in the old-style boilers. In a wetback style this is iron usually. A dry-back example might be an old porkchop style boiler where a refractory chamber and target brick wall Get Price

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    Why Our Boilers Are Designed As Wet-Back Boilers: Dry-Back Boiler VS Wet-Back …Get Price

  • How To Wax Back - Search How To Wax Back

    boilers are offered in either a 4-pass wet-back (4WI) or a dry-back design (CBLE), both of which come with an integral burner. It's a boiler package designed for long life, highest fuel to steam/water efficiency, maximum safety, lowest emissions, quiet operation, ease of maintenance, and theGet Price

  • HIGH EFFICIENCY, LOW EMISSIONS Wet-Back Firetube …

    and wetback firetube boilers that are used around the globe. Based on this success and market request, the company has made a substantial commitment to the manufacture of dryback boilers to become a full-line supplier of firetube boilers. Every firetube boiler Get Price

  • The Difference between Wetback and Dryback Boilers …

    The "wet" and "dry" designation indicates whether the firetubes, as they extend to the rear end of the boiler, discharge the hot gases into a reversing chamber surrounded by boiler water (wet) or partially isolated from it (dry). A dryback boiler has a rear wall lined with refractory.Get Price

  • Firetube Boilers - Two Pass Dry Back (SM) - Performance …

    It is a conventional 3 pass smoke-tube design, designed for the combustion of coal and wood in an internal furnace and is therefore sometimes known as coal/wood fired Steam Boiler. This Packaged Boiler comes in dry back, semi-wet back, and fully wet-back options and is most suitable for a manual firing of Solid Fuel like coal, wood or briquettes.Get Price

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    1/5/2016 · Dryback, Wetback Firetube Boilers. Dryback firetube boiler is suited for industrial and commercial applications ranging from 50 to 2,500 hp. This product line extension complements the company's wetback firetube boiler capability. The Frontier Series three-pass and four-pass wetback boilers are built for minimum maintenance and maximum output.Get Price

  • FIRETUBE DRYBACK BOILERS

    The wet back has independent tube sheets with uniform temperatures. Three and four pass dry back boilers have tube sheets with large temperature variations and this results in premature tube failure and cracks in the tube sheets. Easy Access Since there is Get Price

  • Industrial Boiler & Mechanical - new boilers, used boilers …

    Wetback boiler designs have a water gap between the furnace and back wall, and all of the heat is generated directly into water. Wetback designs are just as durable as dryback designs, but must have a heat balance in the system. Be sure to watch the entire video for a very important announcement from WARE. Key TermsGet Price

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    and wetback firetube boilers that are used around the globe. Based on this success and market request, the company has made a substantial commitment to the manufacture of dryback boilers to become a full-line supplier of firetube boilers. Every firetube boiler Get Price

  • Boilers : Types and Classification - Forbes Marshall

    17/9/2004 · A dry base boiler has a fire box under the boiler and will need refractory material oposite the burner (target wall) to absorb and help distribute the heat back up into the bottom of the boiler. Since the fire is under the boiler, most dry based boilers are vertical tube to get the exhaust gases past the boiler and out the top mounted flue.Get Price

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    Wetback vs. Dryback Firetube Boiler | CTI Controltech Industrial Combu…Get Price

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    Consult Cleaver-Brooks's entire HIGH EFFICIENCY, LOW EMISSIONS Wet-Back Firetube Boilers catalogue on DirectIndustry. Page: 1/8 MODEL ICB Wet-back features with Dry-Back Advantages This boiler model is truly unique! Its designed to incorporate the key Get Price

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    30 ton gas fired hot water boiler oil fire tube steam boiler 10tons Kefid 18:26:55 technical data for fire tube boiler 5 ton - Boiler Factory Earlier this year, fast Boiler stand out in many technical data for fire tube boiler 5 Steam Boiler 10 Ton, 5 to & 10 ton gas Get Price

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    Capacity: 1 ton,2 ton,3 ton,4 ton,5 ton,6 ton,7 ton,8 ton,9 ton,10 ton,15 ton,20 ton,25 ton,30 ton,35 ton WNS horizontal gas fired steam boiler Packaging & Delivery. industrial boilers - Hoval 38. Engineering. 40. Boiler- and feed water specifications for steamGet Price

  • Victory EnergyFiretube Boilers - Victory Energy

    17/3/2016 · In response to market need and overwhelming customer requests, Victory Energy has announced comprehensive plans to begin manufacturing a dryback option to its Frontier series firetube boilers. This product line extension compliments Victory …Get Price

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    Why Our Boilers Are Designed As Wet-Back Boilers: Dry-Back Boiler VS Wet-Back …Get Price

  • Off The Wall: Steam boilers and wet returns

    Today's Fire Tube Boilers are available in a wide variety of designs. The basic combustion gas flow pattern for all designs has the actual combustion occurring in the furnace with hot gases passing through the full-length banks of fire tubes. These boilers are available Get Price