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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Down-draught Gasifier Market 2020 Trends, Market Share Oct 01, 2021 · 4 Down-draught Gasifier Market Outlook. 4.1 Overview 4.2 Market Dynamics 4.2.1 Drivers 4.2.2 Restraints 4.2.
producer gas which in turn prefer down-draft gasifier, as down-draft gasifier generally produce low particulate and low-tar gas. This study was carried out to study the effects of throat diameter and air-fuel ratio on the gasifier performance. Further the study aimed at identifying practical difficulties on the operation of downdraft gasifiers.
clean energy down draught gasifier developing Design, development and experimental studies of downdraft downdraft gasifier are either throat-less design or throated design. Tar content in the raw gas generated from a downdraft gasifier, is re
from the top, pashaiqi down in gasifier, then in the well-defined drying, pyrolysis, combustion and reduction zones are created and both air and producer gas move downwards to the grate [4]. The “Inverted Downdraft Gasifier” The “inverted down draft gasifier” stove. It operates using only natural convection. The rate of gas
28/10/2020 · In a downdraft gasifier, based on the hot region temperature and residence time of tars, most of the tars are broken down. Therefore, the generated product gas in co-current or downdraft gasifier contains lower tar than updraft gasifier. Consequently, they are suitable to use in an internal combustion engine compared to the updraft gasifier gahaiqi.
25/3/2022 · Down-draught Gasifier Market 2022-2028 Research Report is a professional and in-depth study on the current state of the Down-draught Gasifier industry. It provides key analysis on the market status of the Down-draught Gasifier manufacturers with best facts and figures, meaning, definition, SWOT analysis, expert opinions and the latest developments across the globe. The Report also calculate
Gasification is a thermochemical process which converts solid biomass into a mixture of combustible gahaiqi. The project design was achieved by incorporating some charachaiqistics of haiqi throat design to the reactor core of the cross-draft gasifier. The mahaiqial used for this project was selected based on thermal conductivity and heat exchange
30/4/2012 · In biomass gasification technology there are so many manufactures who are manfacturing gasifiers on different technology. different types of gasifiers like down draft or updraft & suction or pressure mode gasification are availalble in market. Any one can clear thar which is the better option of biomass gasification, updraft or down draft gasification.
30/1/2011 · The gasifier plant is proposed to have the following components in order: a) Fixed bed gasifier (down/up draft), b) Cyclone, c) Hot gas cleaning unit, d) Tar cracking unit , e) High temp. tar trap (filter), f) Secondary gas cleaning unit, g) Shift converter, h) CO2 Scrubber (if needed), I) Boiler, j) Combustor and k) Heat exchangers.
Down-draught Gasifier Market size is projected to reach xx billion by 2027 from an estimated xx billion unit in 2020, growing at a CAGR of xx% globally. Report of Down-draught Gasifier Market is covering the summarized study of several factors encouraging the growth of the market such as market size, market type, major regions and end user applications.
For gasification of coal, updraft gasifier is suitable. Downdraft gasifier cannot accept coal. For direct heating applications, such as firing in kiln, furnaces, boilers, etc, updraft gasifier would make a better choice. However, if the contaminants in fuel gas are likely to affect the end-product quality, the choice of downdraft gasifier makes better sense. There are situations where effect
easy operation down draught gasifier china factory-Haiqi Wood simple structure downdraft gasifier slideshare for sale-Haiqi 5.7 The haiqi Downdraft Gasifier 5.7.1 Introduction.
easy operation biomass gasifier for thermal and power Figure 2.9 Cross-draught gasifier 2.3.4. Fluidized bed gasifier. The operation of both up and downdraught gasifiers is influe
Modelling of down-draft gasification of biomass – an integrated pyrolysis, combustion and reduction process Chidiebere Diyoke a, Ningbo Gao b*, Mathew Anekec, Meihong Wang c*, Chunfei Wu a*, a School of Engineering, University of Hull, Hull, UK, HU6 7RX. b School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an, China
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.