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.
According to the ASME code, the valve seat diameter of the safety valve on a steam heating boiler must not be larger than a) 25.4 mm (1 in.) b) 38.1 mm (1 1/2 in.)
Steam Boiler. STUDY. Flashcards. Learn. Write. Spell. Test. PLAY. Match. Gravity. Created by. rasnovel5 PLUS. Terms in this set (22) What is a Boiler? Boiler Schematic & Overview. Water Tube boiler. Assessment of a boiler. Assessment of a boiler - Boiler Performance. Assessment of a boiler - …
122 pins steam boiler for edible oil refinery plant. steam boiler for edible oil refinery plant 2019-01-30 03:05:42 About Us. Zozen Boiler main products include gas&oil boiler, coal-fired boiler, biomass boiler, thermal fluid heater and other series of more than 400 varieties of specifications. Online Chat Email
Steam Boiler Questions and Answers By Lars Josefsson. Boiler drum level control goes haywire If you have a diesel engine exhaust gas economizer then 7 bar boiler pressure would gain more heat from the exhaust gases. I have two 82,000 lb/hr natural gas fired boiler that is designed for 300 psig and operating at 205 psig (saturated).
Creating New Benchmarks of Specific Fuel Consumption * The best in Soya that we designed continues to remain the best Paper Ton Steam/Ton Paper 1.4 / 1.5 <1.7 / 1.9 SEP Rice Bran Husk Ton / Ton Seed Crushed 61 / 100 111 / 115 SEP Soya Coal Ton / Ton Seed Crushed 47* 58 / 70 Textile Firewood Kg/ Kg 1.46 / 1.57 2.26 / 2.75 Tyre FO Kg/Ton Finished Tyre 140 / 162 190 / 210
Jun 05, 2019· Packing of Per hour produce 300kg/h 0.3 ton steam gas boiler model is lhs0.3-0.4-Q, boiler proper, nude packing. Auxiliary machines, wooden box. Port Shanghai, Qingdao, Tianjin, Guangzhou, or other ports as required Lead Time :
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Note 1: In above steam generation cost comparison, all tests are on actual basis at the time of testing and observation. Actual results may vary from mills to mills (location to location) and kind of raw material available at the time of consumption by the user.
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