Eskom Boiler Plant

Contact Us

Product thermal capacity: 0.7 - 14 MW

Working pressure: 0.7 - 1.25 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, hospital, hotel.

Introduction

WNS series horizontal internal combustion boiler is classic 3-pass wetback oil/gas fired boiler. After fuel is atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, called 1st pass; the high temperature flue gasses are collected in reversal chamber and then enter 2nd pass, which is grooved tube bundle area through heat convection, air temperature gradually falls and flows to front smoke box and enter 3rd pass, which is done in the smooth tube bundle area, and then through back smoke box lead to chimney and exhausted to the atmosphere.

Technical Advantages

Digitized Manufacture

The key processes including material cutting, rolling, drilling are made by advanced CNC machining process to reduce the assembly stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine with tidy and beautiful look.

Easy Operation and Maintenance

Fully intelligent operation, with automatic adjustment and protection of burning, water level, temperature and steam pressure. The smoke box door uses the hinge structure for easy inspection, inventory and cleaning.

Long Service Life

The way to weld Smoke tube and tube sheet is to first expand to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boiler service life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint are test by radiographic inspection.
Fin tube uses ND steel or stainless-steel material to avoid corrosion in the low temperature.
Inspection stops are set up to guarantee the sequence of expanding and welding to avoid cracking of the tube sheet holes.

Less Fuel Consumption

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

OPEN LETTER: How to fix the boiler and mill problem

2019-10-27 · A former Eskom engineer, in an open letter to energy analyst Chris Yelland, highlights three boiler problems at Medupi and Kusile power stations and provides possible corrective actions and a way forward. The building of the coal-fired power stations, which started in 2007 and 2008, has been hit by

Opportunities and considerations for power plan

2012-11-19 · considerations for power plant refurbishment and upgrades 6 November 2012 2012/11/19 1 . Eskom's generation resources •One of the top 10 utilities in the world by generation capacity •Eskom Generates +- 95% of electricity used in SA and Boiler Considerations • Some components last the life of the plant, but many will not.

The crisis at Kusile and Medupi continues

2019-7-29 · Eskom is expected to announce a bottom-line loss for the year in the region of R25bn. "This plant equipment had been destined for Unit 6, but it will be procured by Eskom and supplied by the

Pontsho Poto - Boiler Plant Engineering Manager

Pontsho Poto Boiler Plant Engineering Manager at Eskom Potgietersrus Area, South Africa Oil & Energy

INVESTIGATION INTO REHEATER DRYING DURIN

2015-9-1 · INVESTIGATION INTO REHEATER DRYING DURING BOILER SHUT DOWN Mohammed Aboobaker Bhamjee (0400416X) Boiler tube failures (BTF) are the leading cause of plant downtime and can cost utilities tens of millions of dollars. One of the mechanisms of BTF is pitting corrosion in the steam side of Mr. Mike Lander from Eskom Research, Testing

Kusile power plant project, South Afri

2019-4-18 · Name of the Project Kusile power plant project. Location Mpumalanga, South Africa. Client State-owned power utility Eskom. Project Description The Kusile power station project, near the existing

Presentation on Eskom Procurement Opportuniti

2015-9-21 · Presentation on Eskom Procurement Opportunities . Business Opportunities for Women in the Oil and "Eskom reserves the right to award to a supplier who may not be the highest Boiler Tubes . POWER STATION . Power Plant : Air heaters and draught plant fans . POWER STATION : Water treatment .

Nicolas Cardenas - Programme Engineer - Eskom Holding

Eskom Holdings SOC Ltd 2015 1 – 2017 5 2 5 Cape Town Area, South Africa Masters Degree in Materials Engineering as part of the Eskom Power Plant

Breaking Eskom's death spiral: The answer's in t

14  · Eskom's crisis is not simply one of criminality and corruption. Rather, the organisation is in a storm of storms, where disruptions in one place (the resignation of a power plant manager, or a

Eskom Holdings SOC Limited - Supplementary >

On 30 March 2014, Eskom experienced an over-pressurisation incident in the boiler of Unit 3 at Duvha power station, taking the 575MW unit out of service for a prolonged period • Continued system pressures and poor-quality coal limit opportunities for planned plant maintenance and reduction of load losses •

Kusile power plant project, South Afri

2019-4-18 · Name of the Project Kusile power plant project. Location Mpumalanga, South Africa. Client State-owned power utility Eskom. Project Description The Kusile power station project, near the existing