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.
Descaling chemical is designed to remove the scaling & corrosion products for Cooling & Boiler.Descaling chemical is liquid formulation to remove hardness & concentrated silica scales that can be removed offline by circulating its dilute solution of the chemical. It is a balance formulation of Mild Acid, Dispersant Wetting Agents Sulphamic Acid & corrosion Inhibitor Rhodine.
Descalers & Chemical Cleaners Over time systems can become lined with scale if water isn't softened or treatment has been ineffective, when this happens it is important to arrange descaling of the system. Feedwater provide both chemicals and services for performing descaling and chemical cleaning.
Boiler Cleaning | Chemical Cleaning and Descaling The build up of hard water scale in boilers, heat exchangers, cooling towers and pipework reduces the efficiency of heating equipment. Acid washing is the only satisfactory method of removing scale deposits. Heat exchangers that use river or sea water for cooling can also build up deposits due…
Fostered with rich industry experience and a highly experienced team of our skilled professionals, we are offering Boiler Descaling Chemicals. The offered chemicals are processed using the finest quality chemical compounds and progressive technology in compliance with industry norms.
Boiler Chemical Ideal for hard water conditions. Chemworld 1394 is an All-in-One All-Polymer internal treatment product. Chemworld 1394 includes polymer for deposit control, alkalinity builder for maintaining the boiler alkalinity, and sulfite for removing oxygen from the boiler water.
Boiler water treatment;. Industrial boilers and steam raising plant are used extensively in many commercial, manufacturing and industrial processes. To ensure that such boiler systems are correctly maintained and operate at optimum efficiency it is essential that the correct boiler water conditions are maintained at all times.
The carbon dioxide, CO₂, is a gas so it is lost from the solution driving the reaction forward. This is the descaling reaction when acetic acid is used, other weak acids such as citric and formic behave similarly. Magnesium compounds in rocks give similar reactions, and descaling reactions are also analogous.
Aug 16, 2019· Descaling Chemical for Boiler Cleaning. Scale accumulation along the waterside of boilers and boiler tubes will rob the equipment’s heat transfer efficiency.This scale accumulation can be made of rust, calcium, limescale and many other mineral deposits.
Brand: Factory Direct Chemicals Chemical Cleaning Services . Offering you a complete choice of products which include Chemical Cleaning Services such as Suction Dampener Chemical Cleaning Services, Oxygen Pipe Lines Chemical Cleaning Service, Suction Bottles Chemical Cleaning Service, Boiler Feed Water Lines Chemical Cleaning Service and Spheres Chemical Cleaning Service.
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