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what is firetube boiler

Product Thermal Capacity: 1 - 20 t/h

Working Pressure: 0.7 - 2 Mpa

Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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Introduction of WNS gas / oil fired steam boiler:

WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.

Technical advantages:

1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.

2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.

3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.

4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.

Victory EnergyDryback Firetube Boiler - Victory Ener

PROPRIETARY DRYBACK BOILER FEATURES: Center Fired Design – Unique to Victory Energy Dryback firetube boilers feature a center fired design, promoting even distribution of heat in the rear tube sheet. Additionally, it provides enhanced interior water circulation. Stainless Steel Jacket – All Victory Energy firetube boilers include a heavy gauge stainless steel jacket.

Fire Tube Boiler - Boiler and Mechanical Pow

Packaged boiler is the most common and efficient type of fire tube boiler used in industry to produce steam and hot water. This boiler delivers to site as a whole package factory assembled. The package boiler only requires electricity, water, steam and fuel connections and it is ready to produce steam.

WD Boilers | Firetube | Scotch Marine | Vertical Tubele

Since 1921, Williams and Davis has built a foundation of quality as a global manufacturer of Firetube boilers. W&D products include steam boilers, vertical steam boilers, hot water boilers, thermal fluid heaters and a full range of ancillary equipment. Williams & Davis Boilers see things from a worldwide perspective, always striving to create and produce products of the highest quality at a

Fire Tube Boiler | Operation and Types of Fire Tube Boil

Mar 04, 2020· Fire tube boiler is one of the most basic types of boiler and the design is also very old. It was popular in 18 th century. It was mainly used for steam locomotive engines. Operation of Fire Tube Boiler. Operation of fire tube boiler is as simple as its construction. In fire tube boiler, the fuel is burnt inside a furnace.The hot gases produced in the furnace then passes through the fire tubes.

Cleaver-Brooks | Products & Solutions | Boilers | Firetu

The Cleaver-Brooks Model 4WG firetube boiler is a 4-pass wetback-integrated package designed for hot water or low- and high-pressure steam applications.

Firetube Boilers - National Board of Boiler and Pressu

Firetube boilers can be constructed in different configurations. The most common designs are: Horizontal Return Tubular (HRT) – this is an old and very simple design which is still being manufactured. The boiler consists of a shell, a tube sheet on each end of the shell, and tubes connecting the two tube sheets.

Cleaver-Brooks | Products & Solutions | Boilers | Firetu

The Cleaver-Brooks Model CB firetube boiler is an integrated package with components designed to work together seamlessly and provide a single source solution …

Firetube Boilers - Victory Ener

Cbex Elite · Cbex Premium · 4Wi · Ohio Special · Modular Hydronic & Steam Boilers Victory Energy produces a full line of engineered wetback and dryback firetube boilers. Backed by the best-in-class distributors that sell and service our product offering, Victory Energy has made a concerted effort to be the best manufacturer of firetube boilers that create maximum customer value.

Excessive Cyclic Operations in Firetube Boile

the tube leaks of firetube boilers in the 1950s. This report recommended the use of a fillet weld on the hot pass of the flues/fire tubes to reduce hoop stress caused by cyclic operations and to provide a heat sink to remove heat stress from the end of the tube extending out from the tube sheet.

SVF Stainless Vertical Firetube Boiler (750-1100 M

Firetube performance, perfected. Inquire About SVF. View SVF 1500–3000. Industry-leading thermal efficiency up to 97.1%; Stainless steel, vertical firetube heat exchanger

Pengertian Firetube Boiler | DISTRIBUTOR PENJUALAN BOIL

Author: Michele Tomas Dec 20, 2019· Definisi Steam Boiler Firetube. Boiler Fire Tube adalah bejana tertutup dimana panas pembakaran dialirkan ke air sampai terbentuk air panas atau steam. Air panas atau steam pada tekanan tertentu kemudian digunakan untuk mengalirkan panas ke suatu proses. Sistem boiler terdiri dari sistem air umpan, sistem steam dan sistem bahan bakar.

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No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China

0086-510-68530066, +86-13506151292

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