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.
All boilers and domestic water heaters have a range of built-in devices to help ensure their safe operation. Like other components of building mechanical systems, they require periodic maintenance to ensure proper operation. Boiler operators and technicians should pay close attention to three key safety devices to protect personnel, equipment
File Size: 58KB Steam Boiler Safety: Reckless management is the main cause of accidents. After extensive research on boiler explosion accidents and causes behind boiler blasts,we collected few steam boiler safety precautions & tips for boiler maintenance staff. Precautions INFOGRAPHICS is embedded in the post to use as safety Manual.
Common physical hazards include unguarded machinery, loud noise, and spills. ash clouds, volcanic bombs, lahars, steam, etc. What are the associated hazards of boilers?
The National Board of Boiler and Pressure Vessel Inspectors was created in 1919 to promote greater safety to life and property through uniformity in the construction, installation, repair, maintenance, and inspection of pressure equipment.
· Mar 24, 2017Top Boiler Safety Issues Every Facility Should Avoid According to the National Fire Protection Journal, failure of boiler safety protocol can result in explosions and catastrophic fires. These incidents cost the industry hundreds of millions of dollars each year.
A worker who operates boilers to generate steam that supplies heat or power for buildings or industrial processes. What is dangerous about this job? Boilers work at a high heat adjacent to pressurized vessels which put their operators at a risk of burns and explosions. Burning of fuel used in boilers may lead to fires, carbon monoxide poisoning
All normal safety precautions should be followed when operating boilers, burners, and fuel systems. Consult the Owners plant operating and safety authorities for complete details. In addition to the categorized hazards shown in the various sections of this manual, there are general type categories, which need emphasis:
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 …
Boilers have many potential hazards that must be controlled by safety devices and safe work practice. Before identifying the hazards, one must understand the meaning of hazards. In this context, hazard is defined as “a source or situation with a potential for harm in terms of injury or ill health, damage to property, or a combination of these”.
Weil-McLain 94 Series 3 Water and steam boilers — for Gas, Light Oil, & Gas/Light Oil-Fired Burners 2 Part No. 550-110-275/1018 Hazard Deﬁnitions The terms deﬁned below are used throughout this manual to bring attention to the presence of hazards of various risk levels, or to important information concerning the life of the product.
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