Ce Approved Downdraft Fixbed Sawdust Wood Chip Gasifier
The basic principle of biomass gasification system is to convert Agriculture and forestry products and wood processing remains (including rick husks, wood powder, branches, offcuts, corn straws, rice straws, wheat straws, cotton straws, fruit shells, coconut shells, palm shells, bagasse, corncobs,Palm shell, Palm fibre, Napier Grass,Bamboo waste, sawdust, chicken manure and etc.) into combustible gas . It is then used as fuel in gas engine to generate electricity. Biomass gasification successfully conquers the disadvantages of biomass, such as low flammability and wide diversity. Biomass gasification system is characteristic of small land requirement and environment friendly. It's one of the most effective way of biomass utilization.
Our biomass gasification process includes three steps. The First step is biomass gasification, which convert biomass into syngas. The Second step is syngas purification. The producer gas coming from gasifier usually contains contaminants including dust, coke, tar and etc. The contaminants will be removed by the purification system to ensure normal operation of gas engine. The Third step is power generating in gas engine. The high temperature exhaust gas may be reused by waste heat boiler to generate steam or hot water for civil or industrial use). Steam turbine may also be considered to make a gas-steam combined cycle power plant, which will increase the total efficiency.
The biomass gasification power generation systems are based on a modular concept and are able to applicable for 50-20000KW biomass power station. There are four series of biomass gasification system which ranges from 50-2000KW of power generation: (Circulating Fluidized Bed Gasifier) Series, (Updraft Fixed Bed Gasifier) Series,(Downdraft Fixed Bed Gasifier) Series. A series biomass generator sets from 50KW to 1000KW are developed to combine with advanced gasification technology. These gas generator sets are using the high efficiency Siemens technology alternators, Chinese top brand medium speed gas engine(500-1000rpm) with advanced European engine control systems. The high performance of the biomass gasification plants and the later production of electricity with the gensets represents a competitive solution when compared with conventional boiler-fired system.
Comparing with other renewable power generating system, Zichai gasification systerm's characteristic :
1). Flexibility. Gas engine, alternator and even waste heat recovery boiler may be used considering various power plant capacity requirements. It ensures high power generating efficiency. Different capacities of biomass power generation plant can be designed with various types of gasification system.
2). Clean technology. Biomass, as one kind of renewable energy, may reduce the emission of carbon dioxide, sulfur dioxide causing from fossil fuel. Nitrogen oxides emission is very limited in our biomass gasification power generating system because of low temperature (700°C~1200°C).
3). Economic. Gasification is capacity flexible. Even small size biomass power plant is also profitable. Simple process and less land requirements make biomass gasification power plant more economic comparing with other renewable energy. Generally speaking, biomass gasification power generating is the most economic technology in renewable power generating plant, the cost of which is nearly the same as small-size conventional power plant.
ABOUT CHP
Combined heat and power(CHP) also known as cogeneration, is an efficient,clean,and reliable approach to generate power and thermal energy from a single fuel source. By installing a CHP system designed to meet the thermal and electrical base loads of a facility, CHP can greatly increase the facility's operational efficiency and decrease energy costs. At the same time, CHP reduces the emmission of greenhouse gases,which contribute to global climate change.
The biomass gasification power plant is a biomass system that utilizes the biomass as its energy sources. We have included this section about CHP generally to give yoy a better understanding of this increasing interest and technlogy evolving aound this alternate energy option.
Applicable Fuels
Rice husk, woodchips, sawdust, bark, shavings, crop stalks, coconut hull, olive pomace, bagasse, plastic waste, palm tree, cotton straw. Requirement of the feedstock particle size is ≤2 cm, moisture content ≤20 %.
6MW Woodchip Biomass Power Plant in Croatia
Waste to Energy project, 13x500kW syngas engines running in parallel, synchronized with utility. By using feedstocks of woodchips & rice husks, through biomass gasifier to produce combustible gas fuel, for cogeneration of electricity (for exporting energy) & hot steam (for drying feestocks) & byproducts of biochars, forming a comprehensive energy utilization system.
Project References
Packing&Shipping
FAQ
1.Are you a trading company or manufacture?
Manufacture with factory.
2.What kinds of gas generator set do you produce?
It covers for all kinds of gas produced in agriculture and industry, including biomass gas, biogas, natural gas, coal mine gas, coke oven gas, semi-coke gas and syngas, as well as related gas produce equipment.
3.What is your delivery time?
Normally within 60days, it depends on the configuration and quantity, please confirm with us before order.
4.What is your payment terms?
T/T.
5.How do you pack products?
Standard export packaging. Equipment packing with plastic bag, and with new solid wooden box, suitable for long-distance sea transportation, moisture-proof, earthquake, rust-proof and anti-brutal handling.
6.What is your available port of shipment?
Normally Qingdao port, other ports available according to customers' requirement.
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