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.
Multi-fuel Energy - Designed for fuel flexibility Today there are a large number of plants using different types of biomass to produce energy. While some exclusively use straw or wood chips, others are preparing for a future of flexibility by firing with multi-fuel – a mixture of various kinds of biomass, contaminated bio waste, and certain types of refuse-derived fuels (RDF).
Hurst Boiler & Welding Co., Inc manufactures its biomass boiler systems with an extended burn chamber, increasing dwell time for the combustion of any unwanted particulates and emissions before they are able to exit the system, making the process much cleaner, which reduces maintenance time and costs.
The project was carried in Seshasayee Paper and Boards Limited, erode related to Boiler No:10 operating at steam pressure of 105 kscg and temperature of 510°C. Available bio-mass fuels in and around the mill premises are bagasse, bagasse pith, cane trash and chipper dust.
Sugarcane bagasse, the fibrous by-product of sugar extraction from cane stalks, is usually used as the biomass fuel in boiler. In Philippines, Cuba, Brazil, Thailand, Indonesia, and other countries, bagasse as bio-fuel is rich and used for generating steam and electricity.
Aug 28, 2019· We don’t think many mills operate at 45% MC (consumes energy!). E.g. bagasse drying is a better option (using flue gas) to boost calorific value (CV). Bagasse is also a great feedstock for the manufacture of furfural. The residue that is returned from the process has a higher CV than the bagasse! Furfural is made from low CV hemicellulose
File Size: 718KB A biomass boiler works in a very similar way to conventional boilers, combusting fuel to produce heat that is then used to heat water. Biomass boilers are normally substantially bigger than their fossil fuel-burning brothers though, for a number of reasons.
Jan 01, 2020· In addition, the estimated mass energy densities of the rice husk–, saw dust–, wheat straw–, bagasse-, and soybean straw–derived bio-coals were 25.4, 28.0, 28.2, 26.3, and 27.6 MJ kg −1, respectively, which were comparative to those of commercial coals. These results indicate that the proposed route could be used as a universal method
Author: Thegreenage The following page is a guide and selection tool that enables you to pick the optimal biomass, processing method and boiler to help ease the process. We have split the task into three stages: first to understand the characteristics to look for in a given biomass, second to pick the right processing method for the ease of transportation and
Sep 11, 2019· Sugarcane trash (or cane trash) is an excellent biomass resource in sugar-producing countries worldwide. Typically it represents about 15% of the total above ground biomass at harvest which is equivalent to about 10-15 tons per hectare of dry matter.
Biomass is plant or animal material used for energy production (electricity or heat), or in various industrial processes as raw substance for a range of products. It can be purposely grown energy crops (e.g. miscanthus, switchgrass), wood or forest residues, waste from food crops (wheat straw, bagasse), horticulture (yard waste), food processing (corn cobs), animal farming (manure, rich in
Bagasse (/ b ə ˈ ɡ æ s / bə-GAS-se') is the dry pulpy fibrous residue that remains after sugarcane or sorghum stalks are crushed to extract their juice. It is used as a biofuel for the production of heat, energy, and electricity, and in the manufacture of pulp and building materials.. Agave bagasse is a similar material that consists of the tissue of the blue agave after extraction of the
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