Raw materials: rice husk, straw, herb, film, coconut shell
Advantages: fixed carbon, reproducibile, high volatile, low SO2 emmission, zero CO2 emmision
Raw materials: rice husk, straw, herb, film, coconut shell
Main energy: biomass black carbon, biomass wood vinegar
Biomass gasification power plant: capacity from 200kw to 3000kw, 1kg woody biomass generate 1kw electricity, 1kw woody biomass produce 2-3m3/h syngas, syngas heat value 1100-1500kcal/m3.
Applicable raw materials: a wide range of raw materials, such as straw, wood chips, rice husk, palm shell, bagasse and other agricultural and forestry wastes
particle size: 30-50mm, water content: less than 20%
|Comparison of Grate Furnace Incineration Treatment Technology and Pyrolysis Gasification Treatment Technology|
|Compare Content||Grate Furnace||Pyrolysis Gasifier|
|Incineration Mechanism||The Garbage Is Directly Burned, The Combustion Temperature Is 800~1000°C, The Incineration Mechanism Is General||Using Two-Stage Treatment, The Garbage Is Now Pyrolyzed And Gasified, And Then Small-Molecule Combustible Gas Is Burned. The Combustion Temperature Is 850~1100℃. The Incineration Mechanism Is Advanced.|
|Furnace Structure And Grate Material||The Structure Is Complex And The Shape Is Large; The Grate Works Under High Temperature, And The Requirements For The Grate Material Are High||The Structure Is Relatively Simple And Compact; The Grate Works In A Low Temperature State, And The Requirements For The Grate Material Are Low|
|Types Of Garbage||Dispose Of Domestic Waste||It Can Process Domestic Waste, Industrial Waste, And Hazardous Waste With High Calorific Value (Including Medical Waste)|
|Area (300t/D)||40-50 Acres Higher||30-40 Acres Lower|
|Operating Cost Fly Ash Emissions||Fly Ash Discharges A Lot, Accounting For About 5% Of The Total Garbage||Fly Ash Emission Is Low, Accounting For About 1% Of The Total Garbage, Which Is Environmentally Friendly|
|Acidic Substance And Dust Emission||The Original Value Of Acidic Substances Such As So2 And Nox Is Relatively High; The Dust Emission Concentration Is 6000~8000mg/Nm3||The Original Value Of Acidic Substances Such As So2 And Nox Is Relatively Low: The Dust Emission Concentration Is ≤3000mg/Nm3|
|Plant Environment||It Is Difficult To Control The Environment In The Plant Area. The Incinerator Workshop Has A Certain Amount Of Bottom Ash And Leachate, Noise, And Odor Pollution.||The Factory Environment Is Well Controlled, And The Bottom Ash, Noise, And Odor Pollution In The Workshop Are Low|
Home » News » Haiqi Biomass Gasifier Factory » Screw Expansion Generator biomass energy plant Waste Gasification Power Plant Waste gasification power plant: capacity from 1000kw to 6000kw, modular design, several modular for big capacity.
with it. The combustion of biomass produces thermal energy and/or electrical. energy. Biomas s combustion plants that produce electricity from steam turb o-. generators have a con version
The screw expansion power generation device of the present invention is semi-sealed or fully sealed. The screw expander and the generator are disposed in the shell as a whole. The generator may be a synchronous generator or an asynchronous generator, thereby preventing leakage of the refrigerant when the screw expansion generator generates power.
Generator Grid Energy flow chart of the biomass CHP plant Hartberg (Austria)Process flow diagram of the biomass CHP plant Hartberg (Austria) Heat and electric losses screw-type engine Thermal output Biomass primary Electricity output energy input (NCV) = 100% Steam boiler and superheater Radiation and heat losses 18 % 70 % 10 % 2 % superheated
Kaishan screw expander is designed and optimized for gas expansion. The expander is mainly composed of shell and a pair of screw rotor. The high pressure gas or steam flow into cavity adiabatic expansion and drive rotor rotation, the gas pressure and temperature is decreased at the outlet of expander. This process can provide kinetic or power energy.
The steam enters the adjusting valve (2) through the main steam valve (1), applies work through the screw expansion power machine (3), and finally enters a steam pipe system through the exhaust steam valve (5) and the check valve (6). The screw expansion power machine (3) carries out energy conversation through the generator (4). The utility model can recover a lot of waste energy for
3/6/2020 · Biomass comes from recently living organisms. It is an integral part of the Earth’s carbon cycle. The process of exchanging carbon between all the layers (atmosphere, hydrosphere, biosphere, and lithosphere) of Earth is the carbon cycle. Biomass is derived from timber, agriculture, and food processing wastes. Biomass can be used for facilities such as electric power generation, heating
5/6/2019 · These tests will also serve to validate the energy performance of the screw expander-based direct steam generation solar system as predicted in the present paper, and thus to demonstrate the suitability of such SEGS for generating power from the expansion of saturated steam. Thus, future work based on such experiments could have implications for the generation of power from low temperature
WO2011088041A1 - One and two-stage direct gas and steam. A method and system for generating electrical power from geothermal, gas pressure let down, and/or heated waste steam sources utilizes a twin-screw compressor reversed to operate as an expander, wherein the expansion provides mechanical power than can be. Learn More.
The environmental impact of biomass and system expansion are given special attention because, there is a positive impact on the environment which means that less money is involved in energy conversion systems. The other potential benefit largely depends on the kind of biomass system used. Good research needs to be carried out so that a profitable multifunctional biomass system is used, to help
20/12/2018 · Four fluidized-bed gasifiers are used to decompose biomass and provide gas for the engine generator, and four heat-recovery boilers exploit the energy of the exhaust gas from the engine for the screw expansion generator. The total investment in the plant is about 52.86 million USD. Taking one and a half years to construct, the project was designed with an operational lifespan of 20 years. All
1/12/2015 · The clean hot air expands in the turbine and then feeds the combustion chamber, where biomass is burned. In order to increase the efﬁciency, the flue gases exiting the HTHE are delivered into a heat recovery steam generator to generate water steam which can finally expand through a rotary actuator. Two configurations, employing an open
People have used biomass energy —energy from living things—since the earliest “cave men” first made wood fires for cooking or keeping warm. Biomass is organic, meaning it is made of material that comes from living organisms, such as plants and animals. The most common biomass materials used for energy are plants, wood, and waste.
Using biomass for energy production purposes can play a strategic role by supporting a sustainable and balanced development of our planet - the heat produced does not have a carbon footprint since the amount of carbon dioxide released in the biomass energy conversion process is offset by the carbon sequestered during the biomass growth process.
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