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ansaldo ultra super critical boilers

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.

Ansaldo Ultra Super Critical Boilers - Dorfwirt Hagendo

2017-11-4 · Boilers Manufacturers – Super Steam Boiler We are pleased to introduce as a manufacturer of various types of "SUPER STEAM" make Steam Boilers and Boiler pressure parts on turnkey basis required in various Chile E-CL Mejillones CTM 2 150 MW el Ansaldo 2013 XX X x Outline of the 2 x 1,000 MW USC (Ultra Super Critical . Get A Quote

Lean and clean: why modern coal-fired power plants a

Jun 21, 2016· General Electric (GE) is pioneering ultra-supercritical technology at the RDK 8 coal-fired power plant in Karlsruhe, Germany. Courtesy of / Wikimedia. GE is already looking into what happens when you bring steam temperatures up to 1,300°F, which could achieve coal …

Utility Boilers - Ansaldo Boile

Utility Boilers With over 150 years experience in Steam Generation and Burner Technology and a track record of 1000 units exceeding 80,000 MW installed worldwide, AC BOILERS SpA, formerly Ansaldo Caldaie, is in leading position in design, manufacturing and supply of Utility Boilers, coal, oil and gas fired.

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Contact GE Power for more information on the use of boilers in steam power plants. Industry Leader in Supercritical and High Efficiency GE led the industry in developing supercritical steam generation technology, and is an industry leader in today’s high efficiency ultra-supercritical PC and CFB technology .

Utility boilers, ultra-supercritical and - Ansaldo Boile

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Indian Scenario of Super Critical Power Plants Issues a

Critical is a thermodynamic expression describing the sate of a fluid beyond which there is no clear distinction between the liquid and gaseous phase. The critical pressure & temperature for water are Pressure-225.56 kg/cm2 Temperature -374.15oC A boiler operating at a pressure above critical point is called ‘supercritical boiler’

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Super Critical Boiler Super Critical Boiler Super Critical Boilers work above Supercritical Pressure (221.2 bar) to leverage high cycle efficiency. The Super Critical boilers work on Modified Sliding Pressure Operation. Graph Super Critical Boilers employ Spiral Wall Design to minimise Differential temperature between adjacent tubes.

Supercritical Power Plants Hike Efficiency, Gain Wor

Headquarters: Genoa, Italy Japan has demonstrated the fastest growth in installed SC fossil capacity from 1990 to 1998. It also has the largest development program in place for building new SC coal-fired plants, scheduled


Ansaldo Nuclear Ltd' history dates back to 1810, when John Thompson started the manufacturing boilers for the booming industrial revolution. Our involvement in the nuclear industry began with the construction of the first nuclear reactor in the UK, the Dounreay Plant. Since then, Ansaldo Nuclear Ltd has supplied an extensive range of equipment

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Ansaldo Caldaie Boilers: Latest News & Videos, Phot

Feb 17, 2012· NTPC to approach Supreme Court on Ansaldo ruling. NTPC will soon approach the Supreme Court against a Delhi High Court ruling that allowed Ansaldo Caldaie Boilers to bid for providing super-critical power equipment to the state-run power giant. 04 Mar, 2011, 03.41 PM IST

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

0086-510-68530066, +86-13506151292

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