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valmet industrial 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.

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Valmet Recovery Boiler - YouTube

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Click to view1:45Feb 21, 2020· The Valmet Recovery Boiler is the embodiment of our expertise. Our recovery boiler is more than a superb combination of state-of-the-art technical features with skillfully designed details.

Boiler Heat Shields & Metal Fabrication Products On Valm

As part of our products and services, Valmet Power Service NA manufactures custom pressure parts. Serving customers primarily in the pulp, paper, and energy industries, we fabricate parts used in industrial and utility pressure boilers, including those that use fluidized bed technologies for …

Valmet to supply a waste-to-energy boiler to Lidköpi

Feb 27, 2020· Valmet Oyj’s press release on February 27, 2020 at 11:00 a.m. EET. Valmet will supply a waste-fired steam boiler to Lidköping Energi AB in Lidköping, Sweden.

Valmet to supply a waste-to-energy boiler to Lidköpi

The boiler will have a thermal capacity of 20 MW and will be based on Valmet’s bubbling fluidized bed (BFB) technology with Advanced Combustion Zone (ACZ™) for highly efficient low-emission control. The boiler will be able to run on a very wide fuel mix, including industrial waste, refuse-derived fuel (RDF), biomass and municipal waste.

Valmet to supply a complete steam boiler plant to Nors

Jun 09, 2020· “Valmet will deliver a technically demanding boiler plant in which all pieces of advanced technology are seamlessly integrated together to serve the mill’s targets. Valmet Industrial Internet (VII) solutions will play an important role in improving boiler performance and profitability,” says Kai Janhunen, Vice President, Pulp and Energy

Valmet to supply a complete steam boiler plant to Nors

Author: Michael Brunn "Valmet will deliver a technically demanding boiler plant in which all pieces of advanced technology are seamlessly integrated together to serve the mill's targets. Valmet Industrial Internet (VII) solutions will play an important role in improving boiler performance and profitability," says Kai Janhunen, Vice President, Pulp and Energy

Valmet: Valmet to supply a complete steam boiler plant

Jun 08, 2020· Valmet Industrial Internet (VII) solutions will play an important role in improving boiler performance and profitability,” says Kai Janhunen, Vice President, Pulp and Energy business line

Valmet to supply a complete steam boiler plant to Nors

1 day ago· Valmet Industrial Internet (VII) solutions will play an important role in improving boiler performance and profitability,” says Kai Janhunen, Vice President, Pulp and Energy business line, Energy business unit, Valmet.

Valmet to supply a waste-to-energy boiler to Lidköpi

Feb 27, 2020· Valmet Oyj's press release on February 27, 2020 at 11:00 a.m. EET Valmet will supply a waste-fired steam boiler to Lidköping Energi AB in Lidköping, …

Valmet to supply a complete steam boiler plant to Nors

Author: Valmet Jun 08, 2020· Valmet will deliver a technically demanding boiler plant in which all pieces of advanced technology are seamlessly integrated together to serve the mill’s targets. Valmet Industrial Internet (VII) solutions will play an important role in improving boiler performance and profitability, said Kai Janhunen, Vice President, Pulp and Energy

Contact Us

zhulin@zozen.com

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

0086-510-68530066, +86-13506151292

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