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.
Cracking and related refinery processes Steam cracking. Steam cracking plants (Figures 1 and 2) use a variety of feedstocks, for example. ethane, propane and butane from natural gas. naphtha, a mixture of C5 to C10 hydrocarbons, from the distillation of crude oil. …
Costly blowdowns, overfills or boiler corrosions can be avoided by maintaining optimal production, steam supply and distribution. Our solutions help to maximize the feedwater quality, which has a direct impact on the overall boiler lifespan and the amount of required water preparation consumables.
Steam Boiler for Oil Refinery - Industrial Boiler Supplyboilerfactory. 2018-8-13 · Industrial Boiler Supply Boiler is an industrial boilers manufacturer in China with more than 70 years’ history and we can supply customers steam boilers for oil refinery with high quality, advanced technology and one-level service.
The condensing steam turbine is an extraction machine that supplies steam to a nearby refinery under normal operating conditions. Note that the HRSG is not equipped for duct firing. Pasadena II, a 2x2x1 arrangement also incorporating 501F GTs, can supply the host if Pasadena I is forced out of service and the auxiliary boilers cannot completely
May 30, 2018· 1. Refineries use Water tube boiler more than Fire tube boilers. 2. Reboilers (Kettle type boilers) are heat exchangers typically used to provide heat to the bottom of industrial distillation columns. They boil the liquid from the bottom of a dist
Click to view8:56Aug 19, 2019· The function of a boiler is to either produce hot water or steam. Hot water boilers heat water for the purpose of domestic or commercial heating and hot water supply.
Refineries utilize a continuous supply of high process steam to maintain refining operations, and steam is vital to sustain operations. Nationwide Boiler offers a range of boiler rentals and boilers for sale, including our 75,000 lb/hr, 750 psi / 750 F superheat watertube boilers, designed specifically for high pressure applications, aimed at
When refinery steam is also used to drive steam turbine generators to produce electricity, the steam must be produced at much higher pressure than required for process steam. Steam typically is generated by heaters (furnaces) and boilers combined in one unit. Feedwater supply is …
Abstract. David Nelson, Gary Roseme - Nelson & Roseme, Inc. / Steve Delk 1. Visual MESA© is a steam system optimization and management computer program that was originally developed at Chevron and now marketed by Nelson & Roseme, Inc. Visual MESA is currently used at refinery and chemical manufacturing sites to optimize the overall site steam system and the parts of the electrical system …
CO boiler. In the hydrocarbon processing industry, the operation of a fluid catalytic cracking unit (FCCU), depending on its arrangement, produces gases rich in carbon monoxide (CO).To reclaim the energy in these gases, the FCCU can be designed to include a CO boiler to generate steam. For refineries generating large quantities of CO, field-erected boilers such as the PFI boiler are used.
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