Preview

Wood Fuel Biomass Boiler System

Good Essays
Open Document
Open Document
380 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Wood Fuel Biomass Boiler System
Wood fuel biomass boiler system
ZG boiler are supplying a range of three pass horizontal wet back boilers to meet the special demands of shoppers who have entry to wood and wood based biomass for replacements as fuel.
Every wood fired ZG boiler has been built to combine high efficiency with more cost-effective usage of fuel.
Wood firing in its various forms requires an individualised strategy to the boiler’s design reflecting the widely varying calorific values, moisture content and ashing amount fuel. ZG Wood
Fired Boilers will also be supplied with oil or gas burners as being a backup energy source, ensuring sufficient steam is raised regardless if the wood primary fuel is unavailable.
Wood Fired Boiler Features
The look
ZG Wood Fired Biomass units are three pass conventional wetback boilers. The robust design is manufactured to EN12953 and equivalent international standards for a long, efficient working life.
Access
Hinged Smoke box doors provide safe and entry to tube passes for inspection and maintenance.
Access doors are provided for inspection in the water side in the boiler.
Insulation
100mm thick insulation and zintec cladding ensures minimum heat loss from boiler shell.
Quality Manufacturing
Similar to every ZG boiler product, procedures are carried out to stringent, independently audited
ISO9001 standards. Boilers are also third-party insurance inspected prior to dispatch.
Support
Every ZG boiler benefits from an extensive after sales service, with full spares support and international coverage. On the technology base, biomass and wood waste boiler for power plant have been created by ZG boiler for the wider use within industries.
Packaged Boilers
Wood fired boilers are supplied in packaged mode you need to include the provision of Fire grate or stoker, Induced draught fan, Boiler valves. Package biomass fired boiler is also developed for the world needs.
Combustion Equipment

The boiler is equipped having a Hand Fired Fixed Grate Stoker. This is a

You May Also Find These Documents Helpful

  • Satisfactory Essays

    Pleasant Hearth is a leading brand specializing in wood and pellet stoves, fireplace glass doors, fireplace accessories, electric fireplaces, outdoor fire pits, electric log sets, portable heating products and barbecue grill products. All of their products have been put through rigorous testing in order to ensure that they not only meet, but exceed the industry standards of functionality, quality and durability. Furthermore, it's important to know that their products can be found at most home centers and internet retailers across North America. Along with their highest quality of products, you can find some of the best customer service, as well.…

    • 100 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    Working as a residential and commercial brick fire pit manufacturer for many years has allowed me to know how to provide customers with indoor and outdoor fire pits that they can depend on. I understand how important it is to find a company that can build you the kind of fireplace that is safe and durable and that is exactly what I give to you.…

    • 1654 Words
    • 7 Pages
    Good Essays
  • Good Essays

    The oil steam boilers from ZG in an output range from 1t/h to 20 t/h are available for a wide range of applications.Based on oil types ,it can be Gasoline fired boiler,Kerosene fired boiler,Waste oil fired boiler,Diesel oil fired boiler,Heavy oil fired boiler,Light oil fired boiler.ZG WNS automatic light oil fired steam boiler is the horizontal, 3-pass, fire-tube boiler, mainly consisted of shell, undee furnace, diversion smoke chamber, fire…

    • 482 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    ZG is an esteemed vacuum hot water boiler supplier, due to its guaranteed quality, professional technical support, and perfect after sale service. Welcome to consult online about the ZG vacuum hot water boiler for sale.…

    • 273 Words
    • 1 Page
    Satisfactory Essays
  • Best Essays

    References: Adelowo, E.O., Okomoda, J.K., Eyo, A.A., Mdaihli, M., (1998) Trials of Improved Conical and Rectangular Smoking Banda (kilns); Unpublished Report Deposited at NIFFR Library, 9 pp…

    • 1502 Words
    • 7 Pages
    Best Essays
  • Good Essays

    Indian Sugar Industry

    • 32938 Words
    • 132 Pages

    Biomass Energy Systems and Technology Project DHR-5737-A-00-9058-00 Energy Planning and Policy Development Project DHR-5728-C-00-9074 May 1993…

    • 32938 Words
    • 132 Pages
    Good Essays
  • Good Essays

    During fluidized bed combustion potassium and calcium from biomass ash can react with quartz (SiO2) from the bed sand already at the normal operation temperatures of 700−900 °C, forming a layer of Ca,K-silicate onto the bed particle. The layer becomes thicker in time, and the particle size increases. The layer is sticky, and the bed particles can agglomerate together increasing the bed particle size further. During unsteady operation of the boiler, or on an occasional excursion to high temperature, the whole bed can sinter. The bed agglomeration can be controlled by keeping the bed alkali contents low enough by regularly discharging the bed ash and feeding fresh sand into the bed. The chemistry of fuel ash - bed sand interactions is however complicated. It is usually useful to minimize the quartz contents in the make-up sand. The ash melting point temperatures of woody fuel ashes vary in a wide range. The wide range correlates with variations in ash composition. In general, the higher the fuel alkali and chlorine contents, the lower are the sintering and initial deformation temperatures. Wood ash starts to form agglomerates and to sinter between 900 ºC and 1000 ºC in combustion conditions. Coal and peat ashes are usually trouble free at these temperatures, even if the melting point temperatures are in the same range with biomass fuels. Coal or peat is co-fired with biomass in many multi-fuel fired boilers. The woody biomass ashes are in general much more reactive than the ashes of fossil fuels. Lower reactivity of coal and peat ashes is connected to a composition with mainly quartz and various silicate-based minerals, like aluminium silicates, calcium silicates and alkali silicates, and iron oxides. Calcium and al kali in these minerals are not in free, reactive form like they are in biomass ashes. Accordingly they are quite inert at the conditions of fluidized bed combustion. Even though combustion of woody biomass fuels is more challenging compared to coal…

    • 495 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Pet Coke

    • 751 Words
    • 4 Pages

    Abstract: Petcoke is not just a refinery’s by-product any more, but a real alternative costeffective fuel that can be successfully fired in CFB boilers either alone or in blends with coal. With its specific ash content, which is typically lower than 1 percent and very high sulfur, petcoke is an effective source of energy increasing plant economy. Foster Wheeler CFB technology allows efficient combustion of petroleum coke. Numerous references are located mostly in United States or China reaching utility capacities of 300 MWe with the first commercial application dating back to 1984. Now in Europe Foster Wheeler delivered efficient and fuel-flexible petcoke-fired boilers to Bulgaria and Romania allowing customers to use not only standard coals, but also alternative fuels of different origin and properties. In spite of high sulfur content of the fuel reaching up to 8 percent the environmental performance of the units is excellent allowing to achieve low emission limits without external DeSOx and DeNOx installations. To meet the customer’s specific requirements the design allowed the usage of the local limestone or co-firing of heavy oil together with petcoke. Studying the potential of alternative fuels such as petcoke CFB technology appears to be the perfect solution since in many cases fuel flexibility may be a decisive factor in a plant’s economy and feasibility of new projects. 1. Fuel Origin and Characteristics Petroleum coke (Petcoke) is a carbonaceous solid derived from oil refinery coker units or other cracking…

    • 751 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    As a leading bagasse biomass fired boiler manufacturer, ZG is devoted to innovate the skill and technology to improve the biomass fired boiler perfomance so as to meet the users’ demands.…

    • 259 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    (duurzame productie van biomassa, DPB). Between January 2006 and July 2006 these criteria have been…

    • 642 Words
    • 3 Pages
    Good Essays
  • Good Essays

    In a Grate-Kiln System, the traveling grate is used to dry and preheat the pellets. A refractory lined rotary kiln is used for induration. In a straight grate, the grate cars have to go through the drying and induration zones. So, a deep bed of pellets with a hearth layer is required. What this means is that a modern Grate-Kiln System will have a power requirement of less than 20 kwh/ton, while a straight grate system will use over 35 kwh/ton. Another part of the Grate Kiln System process flexibility is because there is only one burner. The kiln burner can use liquid gas, or solid (coal or wood) fuels separately or in combination. One burner reduces maintenance costs and improves fuel efficiency. In the Grate Kiln System, 95% of the air used for combustion is +1,000 C air from the cooler. A straight grate, with up to 50 burners, cannot match this level of energy recovery.…

    • 978 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    Boiler engineers can choose between two main types of fluidized-bed boilers—bubbling fluidized bed (BFB) and circulating fluidized bed (CFB). In BFB boilers the velocity of the combustion air is low enough that the fluidized particles remain in the lower furnace; in a CFB unit the velocity is greater and hot particles are circulated through the entire range of the boiler combustion zone. The fuel is in contact with the particles and effective mixing and combustion allows good efficiency and low emissions. Typically 97% to 99% of all burnable carbon in the fuel stream is combusted, even hard-to-burn materials. Boiler thermal efficiencies can be as high as 87% or more. Although both BFB and CFB systems are effective with biofuels, CFB is especially suitable for large boiler load ranges.…

    • 340 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Bundu Ics Report

    • 374 Words
    • 2 Pages

    3. The wood burning stoves currently in use in villages operate at an efficiency level as low as 6-8%. This results in increase in demand of firewood that accelerates the felling of wood resulting in deforestation. However, with a little effort, it is possible to increase the thermal efficiency of these stoves considerably.…

    • 374 Words
    • 2 Pages
    Good Essays
  • Better Essays

    1.Energy production from boilers, some boiler feed water is used by most industries for steam rising. In most cases small low pressure boilers are required. But for industries that produce and use electricity on a large scale, massive high pressure units are employed.…

    • 1009 Words
    • 5 Pages
    Better Essays
  • Good Essays

    Simple Vertical Boiler

    • 761 Words
    • 4 Pages

    Simple vertical boiler consists of wall cylinder which surrounding the cylindrical fire box. Cylindrical fire box is tapped on it where steam flow to the surface. At the bottom of fire box there is grate. The fire box is equipped with two or more slope transverse pipe F, F. The slope aims to raise heating surface in addition also to improve water circulation.…

    • 761 Words
    • 4 Pages
    Good Essays