


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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Waste Gasification Power Plant
Waste gasification power plant: capacity from 1000kw to 6000kw, modular design, several modular for big capacity.
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Waste Gasifier
Waste Gasifier: single furnace treatment capacity up to 50 ton/day, it can treat household waste, industrial waste and medical waste.
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Biomass Gasification Power Plant
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.
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Biomass Gasifier
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%Views More





Industrial Process Heating - Technology Assessment - Energy
Feb 13, 2015 · 23 Industrial process heating operations are responsible for more than any other of the manufacturing 24 sector’s energy demand, accounting for approximately 70% of manufacturing sector process energy end 25 use (see Figure 1) [2]. There are a wide range of process heating unit operations, and associated
Waste Heat Reduction and Recovery for Improving Furnace
the furnace and load, they cannot give up any more energy to the load or furnace, so they have to be discarded. At 1,500°F temperature, the combustion products still contain about half the thermal energy put into them, so the waste-gas loss is close to 50% (Figure 4). The other 50%, which remains in the furnace, is called available heat.
Annealing Furnaces - Abbott Furnace Company
Features of Annealing Furnaces. We use a unique ductwork muffle design which improves the efficiency of both gas-fired and electric versions of our annealing furnaces. Abbott Furnace Company offers both types of furnace heating, depending on your needs. We offer computerized monitoring and control systems that may supervise several different
Industrial Furnaces - Industrial Heat Treat Furnace
240 V. Gas Nitriding Furnace is a form of steel heat treatment in which one uses heat to diffuse nitrogen-rich gas onto the surface of the metal with the intention of hardening it. The nitride hardening process integrates into the bulk material, allowing the portion of metal below the surface layer to remain soft. Yes!
Industrial Furnace - DJ. ENGINEERING
Specification. Temperature : Max. 950 ℃ Heating Source: Gas, Electric Heater Protection Atmosphere: Gas: N2, N2 + H2, Endothermic Gas Advantages (Features): Applicable for indirect and direct heating Various heat treatment and protection atmosphere Gas can be used. Pit Type by DJ engineering. Steel Ingot Heat Treatment Furnace by DJ engineering.
Data of an annealing furnace. | Download Table
The energy intensity for processing 876,357 kg of aluminum scrap was estimated as 6.07 MJ/kg. The energy efficiency of the melting furnace was evaluated as 18% in which the overall excess energy
4 FURNACES - Bureau of Energy Efficiency
majority of the furnaces use liquid fuel, gaseous fuel or electricity as energy input. Melting furnaces for steel, cast iron use electricity in induction and arc furnaces. Non-ferrous melting utilizes oil as fuel. Oil Fired Furnace Furnace oil is the major fuel used in oil fired furnaces, especially for reheating and heat treatment of materials.
Waste Heat Recovery - Energy
The U.S. industrial sector accounts for about onethird of the total energy consumed in the United States and is responsible for about onethird of fossilfuelrelated greenhouse gas emissions. It is estimated that somewhere between 20 to 50% of industrial energy input is lost as waste heat in the form of hot exhaust
Waste-to-Energy - Ecologically Sound, Cost-Effective Energy
A waste-to-energy (or energy-from-waste) plant converts municipal and industrial solid waste into electricity and/or heat for industrial processing and for district heating systems – an ecologically sound, cost-effective means of energy recovery. The energy plant works by burning waste at high temperatures and using the heat to make steam.
Understanding burners for heat-treating furnaces
May 09, 2018 · In the most general of terms, industrial heat-treating chambers, which can be furnaces, ovens, or kilns, there are two types: batch and continuous. Cochran explains the differences: "Batch furnaces take a stationary load of material and put it through a thermal cycle. A continuous process takes a load and physically moves it through a heating
(PDF) Energy Conservation in a Reheating Furnace Using
In this work, the potential of electricity generation from the waste heat with ORC is assessed for three main industrial sectors: steel manufacturing (basic oxygen furnace, electric arc furnace
Energy, exergy and economic analysis of an annealing furnace
The energy and exergy efficiencies of combustor and annealing chamber of the furnace have been analyzed as well. The exergy efficiency of the combustor is found to be 47.1%. The energy and exergy
Boilers and Industrial Furnaces laws, regulations, analysis
40 CFR 266.100 and 40 CFR 260.10. The RCRA BIF rules apply to industrial furnaces and boilers that burn or process hazardous waste for any purpose. This includes burning for energy recovery or destruction, processing for material (s) recovery, or as a process ingredient. Boilers.
2. ENERGY PERFORMANCE ASSESSMENT OF FURNACES
hearth and walking beam-type furnace.(Figure 2.2) The primary energy required for reheating / heat treatment (say annealing) furnaces are in the form of Furnace oil, LSHS, LDO or electricity Figure 2.1: Pusher-Type 3-Zone Reheating Furnace Figure 2.2: Walking Beam-Type Reheating Furnace 2.2 Purpose of the Performance Test
Learn Everything About Types of Industrial Furnaces
A normal function of an industrial furnace is to heat treat metals for annealing, tempering, or carburizing and pre-treat materials for forging. Though metal is a common material to be treated using an industrial furnace, other materials are also heated in the process to prepare them for shaping, which include glass and certain types of
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Rotary Automatic Slag Burner
Applicable raw materials: wood chips, straw briquette, bark, building templates, pellets
Diameter: <10cm Moisture content: <15% -
Chain Grate Semi-Gasification Burner
Applicable raw materials: wood chips, straw briquette, bark, building templates, pellets
Diameter: <10cm Moisture content: <15% -
Waste Gasification Power Plant
Waste gasification power plant: capacity from 1000kw to 6000kw, modular design, several modular for big capacity.
-
Waste Gasifier
Waste Gasifier: single furnace treatment capacity up to 50 ton/day, it can treat household waste, industrial waste and medical waste.
-
Biomass Gasification Power Plant
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.
-
Biomass Gasifier
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%