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.
Gasification of heavy fuel oils: A thermochemicalChemical character of marine heavy fuel oils andLight Gas Oil - an overview | ScienceDirect TopicsAn FTIR method for the analysis of crude and heavy fuelSee more results Heavy oil is a liquid produced by refining crude oil in an oil refinery. It can be processed into light oil and lubricant. Solid fuel can also be created from heavy oil. It is more efficient to process heavy oil into light oil before creating solid fuel from it.
The crude oil has been partially refined at the production platform where most of the water, grit, gas and sand will have been removed before the oil is sent ashore via the subsea pipelines by the oil export pumps. Once received at the oil refinery the oil is desalted and heated, most of it vaporising as it is pumped into the atmospheric distillation unit for separating mixtures when refining
Mar 01, 2010· A global heavy fuel oil sulphur content cap of 4.5 per cent and a fuel sulphur limit of 1.5 per cent in certain designated sulphur emission control areas (SECAs)—such as the Baltic Sea, North Sea and English Channel—are currently mandated by the International Maritime Organization (IMO) to reduce SOx pollution at sea and in port. In 2008 the IMO approved further amendments to curb SOx
The refining of heavy oil requires exacting and thorough chemical, engineering, and computing processes. When first brought to the refinery, heavy crude oil is comparable to "molasses in January". The re-creation of this thick, tarry raw material into products of …
The vacuum flashed residuum from the vacuum flasher can be routed to fuel oil blending, or can be used internally as refinery fuel. The recycling of heavy gas oil from both the vacuum flasher and the combi tower to the distillate heater means that all of the heavy gas oil is converted.
Refinery Boilers, Refinery Boilers Suppliers and China Best Price Fuel Heavy Oil Diesel Oil Refinery Boilers. US $ 3000-50000 / Set . 1 Set (Min. Order) 8ton/h palm shell biomass fired steam boiler fo
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
An oil refinery or petroleum refinery is an industrial process plant where crude oil is transformed and refined into more useful products such as petroleum naphtha, gasoline, diesel fuel, asphalt base, heating oil, kerosene, liquefied petroleum gas, jet fuel and fuel oils. Petrochemicals feed stock like ethylene and propylene can also be produced directly by cracking crude oil without the need
This gas stream is passed through a CO boiler and recovery gas compressor to recover some energy, then cleaned of catalyst fines and evacuated to the atmosphere, so the FCC is a major emitter of CO2 from refineries. Inputs. The feed to the FCC is a variety of heavy gasoils that would otherwise be blended into residual fuel oil. Typical feeds
Boiler: Steam boiler, hot water boiler, thermal oil boiler Capacity: 0.1t/h-50t/h; 100kw-35000kw; 10hp-3000hp Aavailable fuel: Oil, diesel, heavy oil, natural gas, lpg, dual fuel WNS series Gas/Oil fired boilers are horizontal type wet back fire-tube boilers with three pass deisgn.It use threaded fire tube to flue tube for heat transfer and installs economizer and confenser on the tail
Process heating is a key component of crude oil production. From processing materials to pumping and transporting oil, many refinery processes rely on thermal fluid heaters and heating systems. As a result, high quality, durable industrial heating systems for refineries are in high demand.
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