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.
2019-2-28 · Biomass Boiler Blower Fan, Biomass Boiler Blower Fan Alibaba.com offers 154 biomass boiler blower fan products. About 23% of these are centrifugal fans, 20% are axial flow fans. A wide variety of biomass boiler blower fan options are available to you, There are 74 biomass boiler blower fan suppliers, mainly located in Asia. Learn More
Boiler Preparation, Start-Up and Shutdown Learning Outcome When you complete this module you will be able to: Describe the basic preparation of a boiler for start-up, and the start-up and shutdown procedures. Learning Objectives Here is what you will be able …
Oct 03, 2016· ID fan is basically mentioned here for Induced draft fan and ID fan is always located between dust collector and chimney. ID fan will take the hot flue gases from furnace via dust collector (dust separation system or Fume Extraction system) and wi
H. Gadd, S. Werner, in Advances in Thermal Energy Storage Systems, 2015. 18.3.6 Weekly heat storages in district heating systems. One application of weekly heat storage use is the operation of a biomass boiler during the summer season, when the heat loads are low. A biomass boiler can normally only generate heat above a certain minimum boiler capacity, which can be higher than the typical
Biomass, Biofuel & Renewable Energy. Biomass Fans – Next Page >> Chemical Fans – Ventilation in Chemical Storage Units >> Here at Axair, we’re familiar with supplying industrial fans for use within renewable energy generation and offer a range of fans specially designed for use in Biomass fuel applications. These fans range from low to high pressure including those for materials handling
reduce erosion rates and upgrading the ID fan were identified as the primary solutions to meet the client’s goals for Boiler A. For Boiler B, an ID fan upgrade is also in store, as well as a possible FD fan upgrade. Boilers C and D were manufactured by Distral, a Combustion Engineering licensee. The two units fire a mixture of coal, bagasse,
Author: Learn Engineering Forced Draft Fan (FD Fan) in Boilers. As we know, for a Steam Boiler to generate steam, combustion must occur, be it any fuel (wood/coal/rice husk/pet coke/LDO/Furnace oil) and for combustion to exist one of its three main requirements, is the air. And this requirement is compensated by a Forced Draft Fan.
With the use of the air quality equipment at the back of the boiler, maintaining the furnace pressure slightly negative requires using the ID fans to pull the gas out and send it toward the stack.
Jan 13, 2011· Sample sizing calculations for BFW pumps and Fans for a typical Biomass fired Boiler generating steam of 50,000 Kg/hr at 67 kg/cm2 and 485 degC. (110,000 lb/hr at 950 PSI & 905 F). Feed Water inlet at 105 C and Exhaust gas temp at 200 C.first calculate heat load and fuel consumption of …
What is the FD fan in boiler?Sep 18, 2019Why do fans always rotate in an anti-clockwise directionMay 03, 2019How soon should the car cooling fans come on if you letApr 03, 2018Why is my Apple ID password being rejected even though I See more results Obtaining Maximum Efficiency through Industrial Fan Upgrades: A Case Study . One client of ours found that its preheater or kiln ID fans were only operating at 55 percent static efficiency during normal production. That is a woefully small efficiency rate, caused in part by inaccurate calculations involving the required system resistance.
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