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.
Boiler Safety. Workers that use, maintain, and service boilers know that they can be potentially dangerous. Boilers are gas-fired or electric closed vessels that heat water or other liquid to generate steam. The steam is superheated under pressure and used …
Mechanical accidents when operating pulverizer and stoker in coal-fired boilers Burns from hot surfaces, hot water and escaping steam Pneumoconioses from exposure to vanadium-containing dust, and to asbestos from the insulation, Occupational Hazard Datasheets - Operator, boiler
File Size: 58KB Dec 11, 2017· Metalworking facilities and welding shops must be diligent in controlling dust and fumes containing harmful metal particulate that are produced during metalworking processes such as welding, thermal cutting, sanding and polishing. Fortunately, there are proven controls to maintain a healthy work environment. According to OSHA, acute exposure to various welding fume can result in eye, nose and
Boiler Safety - Courtesy of Rentech Boilers. back to Banks Engineering Boiler page. Safety Manual. General. This documentation does not replace the Owners existing company safety operating procedures and instructions. All normal safety precautions should be …
Apr 25, 2020· Wood Boiler Regulations: F.A.Q Thursday, March 24, 2016 . If you've thought about purchasing a wood boiler recently, chances are you've been confused when it comes to understanding the Environmental Protection Agency's wood boiler regulations.
#4) Chemical or Harmful Dust Hazards: Personnel should receive Right-to-Know training (e.g., regarding chemical & physical hazards). SDS should be provided/available for all hazardous chemicals. Eyewash station is installed in Boiler Room (Boiler Chemicals are Corrosive).
Mar 05, 2009· refer to the IEA-bioenergy website for a large number of tech papers that describe co-firing biomass in european boilers. <www.ieabioenergy.com> Placing the sawdust in the coal pile or in the coal feeder belt runs a risk of mill fires- the volatile content is too high- mill puffs are a distinct possibility above 5% heat input.
File Size: 357KB Sander Dust Sawdust Shavings Sludge Sugar Cane Bagasse: Service. Hurst Boiler maintains a fully trained staff of solid fuel fired boiler service engineers as well as an extensive supply of spare parts. To respond to our customer's needs quickly, we maintain sophisticated equipment to provide the latest improvements in boiler support, equipment
Author: Jon Ladwig Hazardous or combustible dusts, fumes and fibres Introduction WA’s occupational safety and health legislation requires that all workplace hazards are identified, the risks assessed and controls put in place. Dusts, fumes and fibres can be a particular problem because health effects may become evident months or years after exposure. In addition,
APPLICABILITY. 40 CFR 63.11193 to 63.11196. The boiler MACT standard for area sources establishes emissions limitations and work practice standards governing HAP emissions from the following units located at sources that have the potential to emit HAPs at levels below major source thresholds (i.e., those with the potential to emit less than 10 tpy of an individual HAP or less than 25 tpy of a
Boiler load is the ratio at any time of the total heat input to the maximum design heat input; (c) Primary fuels and hazardous waste fuels shall have a minimum as-fired heating value of 8,000 Btu/lb, and each material fired in a burner where hazardous waste is fired must have a …
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