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boiler burning rice husks

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.

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Introduction of WNS gas / oil fired steam boiler:

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.

Technical advantages:

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.

Rice Husk Boiler - Flue Gas & Multi Cyclone System - YouTu

Aug 12, 2008· Rice Husk Boiler - Flue Gas & Multi Cyclone System. Rice Husk Boiler - Flue Gas & Multi Cyclone System 25 TPH, 50 Kg/cm2 Rice Husk Fired Steam Boiler - …

Rice husk - IRRI Rice Knowledge Ba

Rice husk in its loose form (Fig. 2) is mostly used for energy production, such as combustion and gasification.Combustion is the process of burning carbon in the rice husk, which emits CO 2 and generates heat energy for further use. One of the most efficient uses of this by-product is its direct combustion without the need for a heat exchanger with a proper furnace to generate heat for drying

Rice Husk - an overview | ScienceDirect Topi

The characteristics of the ash are dependent on (1) composition of the rice husks, (2) burning temperature, and (3) burning time. Every 100 kg of husks burnt …

Combustion and Emission Characteristics of Rice husk in

combustion of selected agro fuel i.e. rice husk, in a lab scale fluidized bed combustor (FBC) using river sand as inert material. The main objectives of this work were to study formation of the major gaseous pollutants (CO and CO2) in the FBC when firing agro fuel rice husk, and to determine the combustion efficiency of the FBC at different

What is the use of burnt rice husk in soil improveme

File Size: 390KB Rice husks are approximately cellulose (40%-45%), lignin (25%-30%), ash (15%-20%) and moisture (8%- 15%) . For reducing the amount of waste materials, rice husks are

The Boiler for Burning Rice Husk--Z

The Boiler for Burning Rice Husk 2019-04-16 17:19:31. Rice husk not only can be used for soy sauce, wine, but also for burning.Rice husk belongs to biomass fuel, and the most suitable boiler that can burn this type of fuel is biomass boiler.

Thai SPP Uses CENTUM CS 3000 to Improve Efficiency

The burning of the ground rice husks in the boiler's furnace chamber is a complex process that must be carefully controlled. Fuel oil-fired burners heat the combustion chamber.

Biomass Rice Husk Pellets Has Got an Increasing Mark

Rice husk is an ideal raw material for biomass fuel pellets. Compressed by biofuel pellet mill, rice husk pellets is getting an increasing market demand because …

Rice Husk Boiler - Burning sytem inside boiler - YouTu

Aug 12, 2008· Rice Husk Boiler - Burning sytem inside boiler. Rice Husk Boiler - Burning sytem inside boiler. Skip navigation Sign in. 50 Kg/cm2 Rice Husk Fired Steam Boiler - Duration:

26. Understanding rice husk as a biomass fuel EN 2013

- rice husk causes relatively low amount of corrosion, fouling and sintering. It is therefore a comparatively unproblematic fuel. The composition of the RHA and the reactions that can take place in the combustion chamber and on boiler tubes are major contributory factors to …

0.1-50Tons Rice Mill Boiler, Rice husk boiler, rice mi

Optimized Rice husk Boiler Technology. 1. Large stove space for ricehusk burning. Rice husks have a low ignition point, high volatile content, and are flammable and light. In order to prevent the rice husks from being blown out of the furnace before they burn out, increase the …

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