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 Feed Water for Power Generation. High purity feed water is required to ensure proper operation of steam generation systems and reduce the use of boiler chemicals and fuel costs due to less frequent blowdown requirements. Using treated water with lower levels of impurities also prevents scale buildup and reduces corrosion rates in the boiler.
Sep 26, 2016· For industrial companies using a boiler for its facility, some type of boiler feed water treatment system is usually necessary to ensure an efficient process and quality steam generation. The most appropriate boiler feed water treatment system will help the facility avoid costly plant downtime, expensive maintenance fees, and boiler failure as a result of scaling, corrosion, and fouling of the
Boiler - Fundamentals Steam production and steam uses Ammonia plant. Waste Heat Boiler Ammonia Plant. Heat Recovery Steam Generators (HRSG) Various types and designs Shell and tube exchanger Water tube boiler Multiple drum system low pressure (LP) medium pressure (MP) high pressure (HP) Multi Pressure Boiler System with Integral Deaerator
Handbook of Industrial Water Treatment; Chapter 10 Boiler Feedwater Deaeration; Chapter 11- Preboiler & Industrial Boiler Corrosion Control; Chapter 12 Boiler Deposits: Occurence And Control; Chapter 13 - Boiler Blowdown Water Systems & Control; Chapter 14 - Boiler System Failures; Chapter 15 - Chemical Cleaning Of Steam Generator Systems
Boiler Water Treatment is necessary to Producing quality steam on demand depends on properly managed water treatment to control steam purity, deposits and corrosion.There are two main types of boiler feed water treatment Internal boiler Water Treatment method and external boiler water treatment.A boiler is the sump of the boiler system. It ultimately receives all of the pre-boiler contaminants.
Sep 15, 2016· If you use an industrial boiler to create energy with steam, chances are you need some sort of boiler feed water treatment system. But why? We know that natural water sources carry impurities that can cause harmful deposits, carryover, and corrosion in your boiler system.We also know that the higher the pressure your boiler runs at, the more pure your water source needs to be.
Steam and Water Analysis System With water ever-present, corrosion is the enemy that threatens every metal surface in a power plant. Keeping water chemistry in balance is the only way to keep corrosion in check, thus ensuring the integrity of the process throughout Boiler 1. 2 You need a partner that can deliver the best in knowledge and
File Size: 1MB Pretreatment 44 Disadvantages of RO as compared to a softener boiler pretreatment program include: x Increased electrical costs. x If acid pretreatment is used, acid handling will be required. x Product water flow rate is pretty much fixed while ion exchange can manage variable flows. x An antiscalant may be necessary upstream of the RO. x With polyamide (PA) membranes, chlorine must be removed
Proper treatment of boiler feed water is an important part of operating and maintaining a boiler system. As steam is produced, dissolved solids become concentrated and form deposits inside the boiler. This leads to poor heat transfer and reduces the efficiency of the boiler.
File Size: 135KB Boiler plants. Power Plant; History of TAKUMA Boiler; A POWERFULL LINE OF POWER BOILERS AND TURBO-SET FOR YOUR POWER STATION BY TAKUMA. Power Plant. Last 30 years, we have succeeded in installing over 100 THERMAL POWER PLANTS on a full turnkey basis including not only boilers but turbo-generators, demineralizers, anti-pollution units and building facilities with carefull …
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