PRODUCER GAS

is gas cheapest fuel and can substitute Furnace Oil, LDO, Kerosene, other fuel and other gases. It is ideally adopted to industrial heating operation, because of its uniformity, cleanliness and depend ability. 

PROCESS OF GAS GENERATION 

producer gas is generated by injecting a blast of air and steam through a layer of incandescent coal or  coke.The carbon of the coal or cock combines with oxygen of the air to from carbon dioxide and the carbon dioxide as it goes up meets hot unburnt coal or cock in reduction zone to form carbon monoxide. The water vapors which passes through the fuel reacts to form carbon monoxide and hydrogen.

The chief combustible elements in producer Gas are carbon monoxide and some hydrocarbon. VEI Producer Gas Plant fabricated similar to Wellman Galusha Plant, U.S.A. with modification for better gasification higher out put has stepped rotary grate. 

FUEL FEEDING SYSTEM

A two compartment fuel bin from the top of machine. 
The upper section serve as a storage bin, fed by any suitable handling device for the fuel. The lower compartment is separated from the upper by gas tight gate through which fuel is fed as required. 

GAS MAKING CHAMBER 

The gas making chamber is completely water jacketed. The inner wall of thick heavy quality steel plate requires no brick lining. This not only eliminated the initial cost of such linings, but cuts maintenance cost as well as eliminating brick walls.

ADVANTAGES OF V.E.I.  MAKE PRODUCER GAS PLANT

• High Gas supply pressure as there is no water seal witch is common feature in other producer plant and limits the gas supply pressure to main 50” W.G. in VEI plant gas supply pressure 100 mm can be obtained.
• There is no firebrick lining in VEI plant. It saves investment, loss of time for repair of lining or replacement.
• The plant dose not comes under boiler act. In other plant boiler. Directorates has to approve the plant.
• VEI plant can gasify any type of fuel coal, coke, Lignite, charcoal & Agriculture Waste. In other plant one type of fuel can be used.
• Fuel bed of the VEI is much deeper then that of conventional producer resulting in rich gas.
• Continuous automatic ash removed by moving grates.
• Perfectly uniform automatic blast distraction.
• Uninterrupted continuous supply of gas and preheated fuel.
• All heat loss are extremely low due to insulation effect of water jacket and preheat of fuel by hot gas.
• The gas tight welded shell of the machine operated under pressure permits no air infiltration above the fire.
  

Clean dry gas ideal for use in ordinary burners and even hot gas can be used in Kiln furnaces hundreds of feet away without great loss in sensible heat. VEI gas burners in the same manner as either manufactured.

APPLICATION OF PRODUCER GAS

Producer gas can replace oil in any type of Kiln or Furnace or Chemical Plant, Steel Mills, Wire Mills, Ceramic Tunnel Kiln and Periodic Kiln, Refractory Kiln, Zinc Smelting, Carbide Kiln, Bakery, Tin, Plant Mills, Hot Air Generator & Boiler.

GASIFIRE

GASIFICATION (General) 
Gasification is a major & unique element in the development of advance, improved, Renewable energy system. it is a thermo-chemical process that converts solid biomass coal/ bio-coal to a low heat value (LHV) gaseous fuel "Producer Gas". This Producer Gas is fuel for many different application of thermal power in the equipment like Furnaces, Kilns dryers, rolling mills and heat treatment equipment. Boiler, Hot air Generator.

The equipment to be utilized for gasification is known as a GASIFIER. On the basis of  flow of gas in the reactor, gasifier is generally divided into two major groups like UPDRAFT and DOWNDRAFT Gasfire. An updraft Gasifire is more efficent & generally utilized for  Thermal application.

FEATURE & ADVANTAGESS

The Bio-mass Gasifire system is capable of gasyfying several types of solid fuel such as Charcoal, Lignite, Imported Steam coal, Briquettes and high efficiency cock

• Low Nox formation due to low flame temperature.
• Extermely Low particulates and smoke emission due to the complete direct firing of Producer
  Gas compare to solid fules / liquid fules firing
• Worldwide accepted environment friendly Renewable technology.
• Pay back period around 4 -8 months.

Complete up-draft Gasifier system for your thermal application. Manufacturing Capacity 200 kw To 7500 kw (2 lakh K.cal / hr to 65 lac K.cal/hr)

SOLID FUEL CONSUMPTION RATIO  (Approx)

A	Steam Coal - B Grade	3.00 kg / Liters Liquid Fuels
B	Steam Coal - C & D Grade	3.50 kg / Liters Liquid Fuels
C	Steam Coal - Imported	2.2  kg / Liters Liquid Fuels
D	Bio-Coal / Briquette	3.50 kg / Liters Liquid Fuels
E	Charcoal	1.75 kg / Liters Liquid Fuels
F	Lignite	4.00 kg / Liters Liquid fuels

SOLID FUEL DATA

A	Slid Fuel Size	20 mm to 60 mm
B	Moisture Content	15 %
C	Ash Content	Up - to 25%

APPLICABLE  SOLID FUEL

Charcol	Steam Coal (Imported)	Coke
Briquette/ Bio-Coal	Steam Coal (indian)	Lignite

CHEMICAL COMPOSITION OF PRODUCER GAS (Approx)

The Gasifier can convert any type of coal / Bio-Mass inTO Producer Gas. The chemical Compaction of Producer Gas is as under.

CO ( Carbon Monoxide)	22 @ 2%
CH4 (Methane)	6 @ 1%
H2 (Hydrogen)	18@ 2%
CO2 (Carbon Dixde)	4 @ 2%
N2 (Nitroogen)	Rest
Calorific value	1250 K.Cal / Hrs.
Out put Gas Temp.	175 ºc to 250 ºc
Max. flame Temp.	1450 ºc