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. Introduction:
boiler chemical 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.
Technical advantages 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.
Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
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.
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 Water Treatment Chemicals. As well as being a service company Feedwater also manufactures and supplies a range of high-quality boiler water treatment chemicals for UK and export customers. Our chemicals are suitable for land, marine and heritage steam boilers.
Boiler Treatment Chemicals. Chemie Water inspects every phase of your boiler operation, including feed water quality, boiler internals, fireside conditions, condensate return, chemical feed, control and monitoring equipment, and blowdown control systems.
Choosing the Right Boiler Water Treatment Chemicals. Ensuring you are using the best boiler water chemicals for your application is very important as using the wrong chemicals can be much more costly in the long run and may not provide adequate treatment for your steam boiler.
Types of Boiler Chemicals What are the types of Boiler Chemicals are there? There are two main groups of Chemicals for Boilers to choose from. One chemical group for boilers is for steam boilers and the second is for hot water boilers. Steam Boiler Chemicals - These include Oxygen Scavengers, Amines, Phosphates, Polymers, and Alkalinity Builders.
Boiler Water Treatment Chemicals, Feed, and Control - Perhaps It Is More Complicated Than We Thought - Dave Christophersen CROWN Solutions, Inc. September 15, 2006 Chemicals used to treat steam boiler systems are applied based upon the demand and mode of reaction of each chemical used.
Over 85 years of diverse industry experience, our commitment to develop innovative boiler water treatment technologies continues today. Chemical treatment coupled with 3D TRASAR technology provides comprehensive boiler water treatment solution mitigating scale and corrosion of the boiler system.
ChemTreat field engineers provide the highest level of boiler expertise available, and our specialists can offer guidance and recommendations for treating a wide range of systems, from high-pressure steam generators to hot water boilers. We offer a full line of boiler water treatment chemicals, testing, and control equipment at an economical cost.
Steam Boiler Chemicals Why are chemicals used in steam boilers? Chemicals are used in boilers to reduce energy costs and to prolong equipment life. This is accomplished by preventing scale build up, reducing corrosion rates, and reducing water usage. ASTM publishes recommended boiler water quality standards.