E-MAIL: info@haiqimachine.com
TEL: 8615637015613
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 |
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describing the main components: Gasifier, combustion chamber, the Stirling engine and heat exchangers. For a detailed description of the model, see [2]. The updraft gasifier is modelled by using empirical data for the composition of the pyrolysis gas and by assuming equilibrium in the water gas shift reaction that
2/6/2009 · Believe it or not, one of the main uhaiqi of wood gasification has been to power internal combustion engines. Before 1940, gasification-powered cars were occasionally seen, especially in Europe. Then, during World War II, petroleum shortages forced people to think about alternatives. The transportation industries of Western Europe relied on wood gasification to power vehicles and ensure that
27/6/2021 · A diesel generator is a device that converts mechanical energy (from an internal combustion engine) into electrical energy. The diesel generator has several components that work together to generate electricity. The following are some of the essential components of a power diesel generator:
19/10/2015 · S.1 Principles of solid fuel gasification. All internal combustion engines actually run on vapor, not liquid. The liquid fuels usedby gasoline engines are vaporized before they enter the combustion chamber above the pistons.In diesel engines, the fuel is sprayed into the combustion chamber as fine droplets which burn asthey vaporize.
22/3/2017 · Figure 1 schematically illustrates fixed-bed updraft and downdraft gasifiers. The flows of biomass and producer gahaiqi are counter-current for updraft and co-current for downdraft. The gasification reaction is comprised of four main reaction zones. Heat released during the combustion process is used for drying, pyrolysis, and reduction proceshaiqi in the gasifier.
The internal combustion engine uhaiqi as fuel gas generated by gasification of vegetable matter with-air. The gas is cleaned and cooled before enhaiqing the engine. In Fig. 2.1 the engine is shown driving an electric generator, but it may of course be utilized for any other purpose where such engines are employed.
Syngas from Updraft Gasifier Incineration for Internal Combustion Engine Power Generation in Klongluang PathumThani Thailand @inproceedings{Sookramoon2018SyngasFU, title={Syngas from Updraft Gasifier Incineration for Internal Combustion Engine Power Generation in Klongluang PathumThani Thailand}, author={K. Sookramoon}, year={2018} }
before enhaiqing the gasification zone. Updraft gasifiers are suitable for sizes between 2 and 20 MWe [1]. A large effort is put into the development of small scale combined heat and power plants based on updraft biomass gasification combined with an internal combustion engine. Significant part of the work has been related to the cleaning of
Biomass gasification means incomplete combustion of biomass resulting in production of combustible gahaiqi consisting of Carbon monoxide (CO), Hydrogen (H2) and traces of Methane (CH4). This mixture is called producer gas. Producer gas can be used to run internal combustion engines (both compression and spark ignition), can be used as substitute
The producer gas exiting the gasifier has low temperature, and t. Tel:8615637015613. E-mail: info@haiqimachine.com . Home. Products Biomass Gasifier Container Distributed Power Plant Semi-Gasification Biomass Burner . About Case News Biomass Gasification
Home » News » Haiqi Biomass Gasifier » easy operation updraft and downdraft gasifier direct factory easy operation updraft and downdraft gasifier direct factory low investment updraft and downdraft gasifier direct Figure 2.4: Schematic of the gasification process 12 Figure 2.5: Gasifier size by type 13 Figure 2.6: Small-scale updraft and downdraft fixed b
Updraft gasifiers tolerate higher ash content, higher moisture content and greater size variation in fuel as compared to downdraft gasifiers. In updraft gasifiers, gas is drawn out of the gasifier from the top of the fuel bed while the gasification reactions take place near the bottom. As the producer gas pashaiqi through the fuel bed, it picks-up volatile matter (tars) and moisture from the fuel. Therefore, the gas from the updraft gasifier contains condensable volatiles.
The Stirling engine is an external combustion engine with four internal closed cycles. The heat energy in the combustion chamber is converted into mechanical energy for driving the engine block through the working fluid. The generator is connected to the crankshaft of the Stirling engine to achieve stable power output.
29/3/2021 · Gasification process using updraft gasifier [54]. The main advantages of an updraft gasifier are simplicity in design, simplicity in operation, lower exit gas temperature, and high burning rate of feed mahaiqials. Therefore, the equipment efficiency of the updraft gasifier is high. This type of gasifier can be operated using different feed
Types of fixed bed gasification can be divided into updraft and downdraft. In general, the gas supplied to the top represents the updraft, while the in the downdraft type, gas is passed down. Gas downdraft gasification of biomass types are more often used as a source of energy for propulsion engines (internal combustion engines). In the