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.
Critical to that strategy is the chemical recovery boiler, a major energy generator and the heart of the kraft chemical recovery process. Thermal energy from kraft black liquor is regarded as CO 2 neutral, plus the “fuel” supply is renewable and sustainable. The ability of a HERB recovery boiler to produce surplus energy in excess of what
Your Boiler Water Treatment Chemical Supplier QualiChem manufactures private label products specifically designed for the treatment of low, medium, and high-pressure boilers. When you work with us, you can expect world class manufacturing, expert support, and the resources required to …
ASHOKA one of the leading Steam Generator Boiler Manufacturers In India, supplies steam generation boilers for industrial applications where steam for the process is required such as sugar plants, rice mills, pulp, paper, chemical, food industries etc. Boilers are designed based on a number of factors including- capacity of steam generation, exit pressure of steam, type of fuel, type of
Jan 09, 2019· The boilers that generate this steam from water come in many different varieties and sizes. So, here, we’ll look at the types and designs of boilers for process plants, as well as issues related to their safety, reliability and efficient operation. We’ll also discuss accessories and condition monitoring. First, let’s go over some basics.
Chemical recovery boilers The chemical recovery boiler is an essential part of the pulp production process as it recovers and regenerates cooking liquors. The challenge is to select a recovery boiler that not only recovers chemicals and generates power efficiently, but also does this in a safe, reliable, and environmentally sound process.
Recovery boiler is the part of Kraft process of pulping where chemicals for white liquor are recovered and reformed from black liquor, which contains lignin from previously processed wood. The black liquor is burned, generating heat, which is usually used in the process or in making electricity, much as in a conventional steam power plant.The invention of the recovery boiler by G.H. Tomlinson
About Us Many chemical based and metal industries require huge boilers and pollution control equipment. Owing to this, we Pressure & Process Boilers, offer an extensive range of industrial boilers and furnaces.Enriched with vast expertise, we have become one of the leading manufacturers, exporters, suppliers and service providers of the same.
Boiler Water Chemicals. Boiler water treatment chemicals are employed for generating steam. The first performance of a boiler is to transfer heat from hot gases generated by the combustion of fuel into the water until it becomes hot or turns to steam.. Boiler feed water typically contains impurities, that impairs boiler operation and potency. As a lot of steam is gaseous, the water becomes a
Our Chemical Process Equipment Manufacturers. E.W. Process has sourced a very select group for its roster of chemical process equipment manufacturers.We are proud distributors of Sundyne, Milton Roy, WesTech, L.J. Star and many other fine producers.
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