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.
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.
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.
For the period mentioned above, I held the position of maintenance Instrument and Reliability Technician at Engen Refinery. I was responsible for instrumentation / control system maintenance, turnaround planning, execution, and providing support to the project department. Projects/Achievements Project: B3101 Boiler ESD System Upgrade,
Apr 25, 2016· South Durban, 25 miles south of the largest port in Africa, is home to the SAPREF and Engen oil refineries. Negligence in refinery practices along with the nation’s oppressive apartheid past make South Durban a site of severe energy injustice brought about by practices of uneven development. The South Durban industrial zone joined the national…
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The Refinery of today is very different from the one of 1954. It is now a state-of-the-art facility, boasting a sophisticated Process Control Centre, where highly skilled technicians have the plant’s operations at their fingertips 24 hours a day, 365 days a year. The Engen Refinery …
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Engen’s manufacturing plants - Refinery (LS 0500), Lubricating Oil Blend Plant (LS 0462) and Zenex Blend Plant (LS 0628) - are all ISO 9001 Quality Management System certified. This is because we are firmly committed to exceeding the expectations of our customers by maintaining excellence and reliability in every product we produce.
No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
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