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.
15 ton biomass steam boiler for a paper mill,15 ton biomass steam. The features of 15 ton szl series biomass steam boiler Rated capacity: 15 ton/hr Working pressure: 1.25 Mpa Structure: horizontal, Water Tube Output: Steam Fuel: biomass pellets Weight: 21TON Thermal efficiency: 88% Operation style: Automatic Chain Grate Stoker Biomass Boiler In the boiler operation, biomass fuels are burnt and
Aug 02, 2015· Boilers in paper mills are used for process, electrical power, and economic reasons (in the Kraft process, specifically). The steam produced in the boilers is used to cook wood chips (along with the cooking chemicals). Steam is sent to dryer ca
Gas Steam Boiler Applied In Paper Mill In Vietn. malaysia 50 ton biomass fired boiler - bistroflavors.be. 2019-6-10 · Our steam boiler has been shipped to Vietnam for textile industry, paper mill, food factory, chemical plant, etc.Last year, provided a 15-ton biomass steam boiler for a …
Aug 18, 2019· Tires, as mentioned earlier, generate 15,000 Btu's per pound. Bark is the most common component of waste wood in the pulp and paper industry.1. Many mills burn this wood waste in boilers to obtain heat energy for process steam, and to alleviate possible solid waste disposal problems. These waste wood boilers are known as "hog-fuel" boilers.
Paper Mill . In paper plant, steam is the necessity. Steam is commonly used in industrial environments for power generation and in heating and drying applications. On a paper machine, steam is used to dry the sheet of paper to a target moisture content before it is wound up on large rolls that can be transported, stored and shipped.
Replacement of an industrial boiler for a paper mill in record time Integral Combustion Solutions , a Spanish company specializing in the installation, repair and maintenance of energy facilities, has carried out a “turnkey” project to replace and start up an industrial boiler for a paper mill …
If it is not because of the high cost of fuel for gas boilers, we will recommend this type of steam boilers when customers need large capacity boilers for steam supply. In general, a 50 ton steam boiler can be used in chemical plant, paper mill,steel plant, etc. Technical parameters of 50 ton gas superheated steam boiler: Model:SZS50-3.82/450-Q
The kraft process, which uses sodium hydroxide (NaOH) and sodium sulphide (Na2S) to pulp wood, is the dominant pulping process in the pulp and paper industry. About 130 million tons/year of kraft pulp are produced globally, accounting for two-thirds of the world’s virgin pulp production and for over 90% of chemical pulp. The high
15 Ton Coal Fired Boiler to Vietnam. Mode: SZL15-1.25-AII. Capacity: 15 tons. Application: Paper mill. There are many large or small paper mills in Vietnam, while steam is very important energy in paper mill processing, the industrial steam boiler is the very equipment to supply high temperature steam.
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