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.
Jun 18, 2016· Overview. The 3 systems of circulation adopted in boiler are: i) Natural circulation system ii) Controlled circulation system iii) Combined circulation system Natural Circulation System Water delivered to a steam generator from feed heaters is at a temperature well below the saturation value corresponding to that pressure.
paddy husk Forced circulation boiler printing plant – Manufacturer of Electric Steam Boiler. Electric Boiler Application FAQ paddy husk Forced circulation boiler printing plant 15 May 2019 electricsteamboilerforsale Electric Boiler SCHEME OF CREDIT LINKED CAPITAL, SUBSIDY FOR TECHNOLOGY … 2.1: The revised scheme aims at facilitating …5000000kcal/h kerosine industrial …
Oct 15, 2016· Natural circulation requires vertical piping whereas the forced circulation ensures flow in any direction. The walls of the tube may be built smaller due to the greater tolerance of higher pressure losses. The general forced circulation boiler has a low circulation ratio of range between three and ten.
The above are the major water and steam circuit items in a boiler and are collectively called the ‘pressure parts’. This post is part of the series: Working Of A Power Plant Boiler. Boiler in a power plant has two functions. The Combustion system converts energy in coal to Heat.
The forced circulation system aSSOS consists of Thank you for choosing to buy a solar system aSSOS VS - Bl1 or VS - Bl2. Every system which you acquire consists of: 1 .Boiler with one tube heat exchanger (type VS-BL1) or with two tube heat exchangers (type VS-BL2) on …
CNG Forced circulation boiler rubber plant Water gas fired Forced circulation boiler School – Natural gas Henan Sitong Boiler Co., Ltd Email: email protected Sitong Boiler Co., Ltd was founded in 1978, it is a national approved and designated enterprise, with design and manufacture license permits of A1, A2 boiler andD1pressure vessel.The
Author: wareboilers Jan 21, 2007· The forced circ boiler uses smaller furnace waterwall tubes ( 2" OD) and also may tolerate a lower circulation ratio, so the downcomers may be smaller. Compared to a nat circ boiler that uses 3" OD tubes and must strickly limit frictional pressure drop in the downcoomer and risers to ensure adequate circulation occurs.
Understanding Boiler Circulation. October 1, 2013. Boilers generate steam using different methods to circulate the steam-water mixture through the evaporator tubes. These methods include natural circulation (Figures 1, 2a–2c), forced circulation (Figure 3a), and a once-through design.
Livestock Plant Familiarization 04-18-2017 Livestock Slaughter Inspection Training 3-1 Plant Familiarization: Characteristics and Manufacturing Processes – Livestock Slaughter Objective After completing this module, participants will be able to describe the characteristics of the Slaughter is the process whereby healthy, live animals are
The vibratory shearing process has two major applications in the power plant. The first is processing of boiler water influent. To avoid boiler scale, power plants usually utilize a multi-step process to remove hardness of incoming water, including either chemical treatment or ion exchange and several less advanced methods such as multimedia filtration.
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