Wet Back Design Boiler
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
About products and suppliers: Explore the massive. wet back boiler collection at Alibaba.com. You can buy. wet back boiler of different rated capacity and fuels..wet back boiler are suitable for domestic and industrial use as well. These products will prove useful in different industries such as pharmaceutical, textile, food processing, building material, etc.Get Price
4 Different Designs of the Fire Tube Boiler: Which Is Best Get Price
Jun 09, 2021 · 2 Dec 2016 Horizontal Return Tubular Fire Tube Boiler Wet-back scotch boilers feature a design where the end closure is opposite of the burner end of the boiler. Firetube boilers offer several advantages over other types of bo; China Industrial Gas Fired Wet Back Firetube Steam Boiler – China Model NO. WNS2-1.0-Y(Q). Drum Placement Get Price
The Enertech Anzen 3-Pass Wet-Back Package Fire Tube Boiler is an economically priced model available in capacities from 60 to 600 HP (940 to 9400 kg/hr) with standard design pressure of 150 psig (10.34 bars), also available for design pressures of up to 300 psig (20.68 bars). The ruggedly built unit is fully automatic and has been a very reliable workhorse.Get Price
Apr 12, 2020 · Wet back designs. Have a water wall at the back of the boiler in the area where combustion gases reverse direction to enter tubes. Dry back designs. Refractory is used at the back, instead of a water wall.Get Price
The furnace tube incorporates a 'bowling hoop' design to provide sufficient stiffness to allow for adequate expansion. It is located between the boiler front and reversal chamber tube plates with a totally submerged, wet back reversal chamber. Convection Tubes Two separate passes of convection tubes are fitted.Get Price
II. Tradeoffs in Boiler Design There are fundamental tradeoffs in the design of a boiler, and you can easily cut back on one item and expand on another to offer different features, cost and performance. It is important to understand these trade-offs because you want to select the unit that will best serve your application.Get Price
Wet back design horizontal commercial steel heating boilers for low-pressure steam and hot water installation efficient operation and low-cost maintenance. All Fuels; Field Erect or …Get Price
Design Boilers rated at 2000 kg/hr F & A 100°C and below are of bent tube wet back design. The furnace tube is designed to allow adequate expansion to take place. Boilers rated above 2000 kg/hr F & A 100°C are of fully wet-back design. The furnace tube is designed to allow adequate expansion and is located between the front tube plate and theGet Price
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 the flexibility to add desired optionsGet Price
The Difference between Wetback and Dryback Boilers - The Get Price
Efficient 3-Pass Wet Back Design Front & Rear Smoke Boxes are Bolt-On Type for Easy Removal ASME Code Constructed & Stamped for Pressures to 300 PSI Registered with The National Board of Boiler Inspectors Low Furnace Heat Release Large Furnace Volume for Ultimate Combustion Efficiency Steel Skids and Lifting Eyes U.L. Listed Controls & TrimGet Price
Why Our Boilers Are Designed As Wet-Back Boilers: Dry-Back Boiler VS Wet-Back …Get Price
boilers are offered in either a 4-pass wet-back (4WI) or 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 the flexibility to add desired optionsGet Price
Boilers rated above 2000 kg/hr F & A 100°C are of fully wet-back design. The furnace tube is designed to allow adequate expansion and is located between the front tube plate and the totally submerged reversal chamber. The rear reversal chamber plate is stayed to the Boiler rear tube plate with the required number of stay bars.Get Price
system. All Johnston boilers are built to strict ASME guidelines whether it is Section 1 or Section 4 design. The boiler is of a wet back design with a fully submerged combustion chamber and firing tube. It may be of a two, three or four pass arrangement depicted by the number of tube passes within one common shell.Get Price
AP3 SERIES. Full Wetback 3 Pass Design High or Low Pressure Steam and Hot Water 70 - 700 HPGet Price
Urjex Boilers Private Limited - Offering 10 TPH Gas Fired Wet Back Design Boiler, 500-2000 kg/Hr at Rs 500000/unit in Meerut, Uttar Pradesh. Read about company. Get contact details and address | ID: 20128868430Get Price
Three Pass Wet Back Design Scotch Marine Boiler. Extra large furnace for low heat release. Ohio Special Brochure 2.554 MB Folleto de la Ohio Special 313.224 KB Ohio Special Steam Specs 63.488 KB Equipment Lifting Points 389.74 KB Euro Series Boilers. Available in 8 Models from 100 - 2000 BHP. Get Price
The wet back design refers to water at the back of the boilers inversion chamber thus eliminating the need for refractory. Another feature is that the tubes are both expanded and welded to the tube-sheets. The SG Firetube Boilers are only available in a two pass design.Get Price
boilers are offered in either a 4-pass wet-back (4WI) or 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 the flexibility to add desired optionsGet Price
Using a dryback boiler, you can use up to 10% less fuel. 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 Get Price
Jun 22, 2017 · Firetube Wet Back HPS Boiler. Novak Marjanovic. June 22nd, 2017. Working model. Show more View Files.Get Price
BOILER DESIGN: Three-Pass "FireBox" design with stress relieving "Wet Back" Firetube construction. Pressure designs for steam are n 7.4-650 HP } 15 psi. max. Built to Section-IV ASME Code. Hot Water pressures models are fromGet Price
Furnace back plate fully dished (no T-butt weld) and submerged in the boiler water (wet back design), providing an efficient cooling of the furnace end plate; Stay tube welded between the furnace back plate and the rear tube plate for a higher static resistance; Dished rear tube plate to absorb the furnace expansion (from model HWT 300)Get Price
Nov 19, 2017 · Back boiler stoves are becoming very popular due to rising prices of gas and other fuels. Boiler stoves can supply you with direct radiant heat in the room the appliance is situated, supply domestic hot water and / or central heating for the home. They can be connected up to old or existing heating systems but not combination boilers.Get Price
The Hurst 250 Series Boilers have been designed and developed specifically for the International Market, and engineered to fit easily in a 40-ft shipping container. The advanced design enables Hurst to provide a full wet-back scotch marine boiler with a larger furnace, and a lesser amount of technically enhanced tubes.Get Price
HORIZONTAL FIRETUBE BOILER DURABLE AND RELIABLE CONSTRUCTION The Fulton FBS boiler product line includes an extensive offering of models ranging in size from 60 - 800 BHP. The FBS is a traditional 3-pass, wetback, horizontal firetube boiler. As with all Fulton products, it is built at or above ASME code.Get Price
Jan 31, 2021 · The wet back boiler design uses separate tube sheets between tube passes which can be more forgiving with load changes. Wetback firetube boilers offer a more optimal functional footprint, with lift off or split-hinged doors that require …Get Price
The FB Horizontal Steam Boiler has been designed to give superior performance, long life and low maintenance. There are many unique design features that make it one of the most efficient and durable boilers available: Complete wet back design …Get Price
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