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.
ISGEC travelling grate boiler suitable for cogeneration and captive power. ISGEC travelling grate boiler has multi-fuel firing, generously sized heat recovery system and grit refiring system.
Click to view0:22Nov 13, 2015· traveling grate boiler can burn both coal and biomass fuel. the boiler has double drum water tube boiler, fire tube chain boiler, water tube boiler, corner tube type boiler, and others. learn more
Author: Chen Frank Uttam's Travelling Grate Boilers offer high efficiency through a proven design that ensures complete combustion through high turbulence and thorough mixing of volatile gasses. Continuous ash discharge provides for higher productivity and lower downtime. Travelling Grate Boilers are ideal for firing combinations of biomass
79654158 Afbc Boiler Light Up Procedure. BOE EXAM PREPARATION.pdf. Questionnaire for Coal Based Thermal Power Plant. 200mw Volume 2. 200mw Volume 2. Boiler Erection. Thermal Power Plant Commissioning & Startup : On Date . 27th. 28th. Start up Procedure of Boiler. Light up of 1st Boiler /1st Unit of the Plant for the 1st time. helpme POWER PLANT.
Jun 08, 2015· travelling grate steam boiler, hot water boiler manufactured by ZG Boiler can fuel with coal fuel, biomass fuel, wood pellet, rice husk, bagasse, cotton stalk, straws, etc. More about boiler price
Fire-Tube Boiler (~1800) The fire tube boiler, the oldest design, is made so the products of combustion pass through tubes surrounded by water in a shell. The furnace/flame volume can either be inside or external to the shell that contains the water. The upper steam capacity of fire tube boilers is about 20,000 Ibm/hr, and the peak pressure
Sep 02, 2017· AFBC ( Atmospheric Fluidized Bed Combustion ) BOILER COLD START UP PROCEDURE:-AFBC boiler is a very developing technology now these days this technology is widely used in the industrial boiler for the purpose of efficient and clean burning of coal and other fuel for steam generation. afbc boiler is suitable for combustion of low quality fuel .
Spreader Stokers – Traveling Grate & Dumping Grate Boiler. Capacities: Up to 200 TPH Design pressure & temperature: Upto 140 kg/cm2 (g) & 540ºC Fuels: Coal, bagasse, Husk, Wood and select Agro fuels.Oil & Gas co-firing is also possible. Technology Collaboration:
Herringbone Boiler Grates Many sizes stocked and custom sizes available. We stock some of the herringbone design stationary grates and can make any size we do not stock. We would require the boiler manufacturer, boiler model number and grate dimensions. Complete Stationary Boiler Grate Sets
Describe the basic preparation of a boiler for start-up, and the start-up and shutdown procedures. Learning Objectives Here is what you will be able to do when you complete each objective: 1. Describe the steps that must be taken to prepare a boiler for start …
4.The boiler can adapt to the requirement of starting and stop, there is good peak regulation, starting fast 5.Advanced boiler grate design reduce the air leak efficiently, so the grate can operate stably and the combustion efficiency is grate improved, better grate colling effects, low breakdown rate, the service life …
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