Blast Furnace Exhaust Gas Power Generator for Electricity Generation

• Customization: Available
• After-sales Service: 24/7 Online Service
• Warranty: One Year
• Model NO.: 1000GF
• Output Type: AC Three Phase
• Gas Source: Gas
• Certification: CE, ISO
• Standard: Nonstandard
• Model: 1000GF
• Type: Inline, Four Stroke, Spark Plug Ignition
• Voltage: 230V/440V/6300V/11kv
• Frequency: 50/60Hz
• Fuel Gas: Industrial Tail Gas
• Application: on- Grid/ off-Grid
• Configuration: Open/ Soundproof/ Container
• Transport Package: Wooden Case
• Specification: Various configuration available
• Trademark: ZICHAI
• Origin: Shandong China
• HS Code: 850220
• Production Capacity: 5000 Pieces Per Year

Product Description

Blast Furnace Exhaust Gas Power Generator for Electricity Generation

Smelting enterprises that own closed furnace will produce a large amount of surplus industrial exhaust gas in the process of smelting, including manganese alloy smelting, titanium alloy smelting, nickel alloy smelting and calcium carbide smelting, etc.. After the industrial exhaust gas is being collected, cooled, and purified, it can be used for direct combustion or power generation through internal combustion generator set. Ferro-alloy industrial exhaust gas mainly contains carbon monoxide and hydrogen, below are typical gas composition. 

The large amount of industrial exhaust gas, such as calcium carbide gas, generated in the industrial production process is relatively stable. If these exhaust gases can be effectively utilized, it can reduce energy consumption or high industrial electricity costs for production enterprises. In the current trend of environmental protection, it is also a very good choice. Its electricity can be used for equipment in the factory area, as well as for backup energy storage or office area electricity. At present, small electricity generation is the main focus in power generation. However, with the continuous development of enterprise scale, the amount of exhaust gas generated increases. At the same time, improvements in combustion and the improvement of gas turbine power generation efficiency will make exhaust gas more widely used in power generation.
 

Gas composition& low calorific value(LHV)
Gas type	Composition(Volume %)				LHV(MJ/Nm3)
Industrial tail gas	CO	H2	CO2	N2	11
	84	5	5	6

Industrial Exhaust Gas Generator Set is used for gas exploitation with high hydrogen content and high carbon monoxide content. The genset is fully optimized and design based on the basic genset. Gas genset adopts innovative modular design concept. It is divided into engine, alternator and common base three modules.
The engine adopts double turbocharging and double intake technology, and it is specially designed for hydrogen-containing generator set featuring reliable structure and safety operation. After the optimization of the double turbocharging, higher efficiency enables more efficient turbocharging pressure, so the genset operation power and efficiency will be definately improved. The product has the features of high efficiency, low energy consumption, and low emission, etc.. The genset core control system components are all fully automatized, including Air-Fuel Control System, Speed Regulating System, and Ignition System, etc.. Product quality is extraordinary reliable, and these are already widely applied on gas generator sets. Power genset combines advantages of high-performance engine, core control components and advanced gas genset control system, and it has been highly recognized by clients on the market.

Gas generator features

1. High Power

Under the condition that the gas source and operating environment meet the requirements, the maximum power of the genset is 1000KW.

2. High efficiency

The double turbocharging technology has been optimized and verified for a long period, with reliable structure and high operating efficiency, so the genset is able to run for a long time at full loading.
3. Good reliability

All major components are being fully optimized. Genset owns comprehensive control system functions, complete parameter gathering and wide protection range.

4. Good adaptability

The genset is specially optimized with various adjustment and control, which can adapt to the change of gas source on site.

5. Easy operation and maintenance

Easy operation and maintenance: The three-section modular design makes the genset easy to maintain. The control system has a high degree of automation and is easy to operate.

Gas Generator Specification

	Item	Technical specification
Engine	Model	6300D/M	6300D/M-1	8300D/M-2	8300D/M-3	9300D/M-1		9300ZLD/M
	Type	Inline, water cooled, four stroke, spark plug ignition
		Non-turbocharged						Turbocharged
	Cylinder number	6		8		9
	Cylinder diameter (mm)	300
	Rated speed(r/min)	500	600	600	600	750		600
	Rated power (kW)	330	440	550	660	880		1320
	Rated thermal consumption(MJ/kW·h)	≤11.0
	Rotate direction (From flywheel)	Clockwise
	Start mode	Compressed air /motor start				Compressed air start
	Exhaust temperature (ºC)	≤600				≤650
	Oil consumption(g/kW·h)	≤0.8				≤1.0
Generator set	Type	300GFM	400GFM	500GFM	600GFM	800GFM		1200GFM
	Rated power(kW)	300	400	500	600	800		1200
	Frequency(HZ)	50
	Voltage(V)	400/6300/10500
	Current(A)	541/34/21	722/46/28	902/57/34	1083/69/41	1443/92/55		2165/137/82
	Power factor (COSΦ)	0.8 (Lagging)
	Phase and connecting	3phases 4wires /3phases 3wires
	Dimension (L×W×H) (mm)	5800×1600×2900		6400×1600×2900		8500×1900×3500	8500×1900×3700
	Weight(kg)	18000		22000		41000	42000

Customer Benefits for Industrial Exhaust Engines

• Simple, easy and low cost in operation & maintenance. Engine-Overhaul can be handled at user's site.

• Large cylinder, long stroke, low speed and big displacement, which means big reserve power capacity and constant power output.

• Low engine speed, high reliability for continuous operation, sufficient combustion, low exhaust gas temperature and high heat efficiency.

• Naturally aspirated (no turbocharger and Intercooler), which means low failure rate and minimum downtime (TAR in syngas always block and damage turbocharger and intercooler).

• Internal mixing system (for high hydrogen gas over 15%), gas and air intake separately, then mixed in combustion room, which means no risk of backfire and cylinder knocking.

• Strong treatment and resistance ability against TAR, long term trouble free operation. TAR always raises problems of
pipeline-blocking, cylinder-pollution and spark plug-jamming etc.

• Compressed Air Starting System, smooth starting, high success rate and easy for maintenance.

• Open Cooling System, adopting plate-type heat exchanger, high efficiency and easy for scale-removal.

• Dismountable intake-valve-box, which means can clean TAR easily and conveniently (no need disassembling of cylinder head).

• Low-speed engine makes the noise lower. The maximum noise ≤100dB. Through silencer, the noise will be ≤70dB.

• Low speed means low components wearing, namely lower cost in spare parts replacement and long life span.

• Long Overhaul Time of 60,000 hours and lifecycle of 20-25 years, which ensure sustainable financial rewards of power plant.

 Applicable Gas Fuels

• Furnace off gas from ferrosilicon, ferromanganese, ferrochromium, ferrotungsten, and silicomanganese alloys.

• Industrial tail gas & refinery gas, such as coal gas, coking gas, semi-coke gas, coke oven gas, oilshell tail gas, carbide tail gas, ferrochromium tail gas, yellow phosphorus tail gas, producer gas and paralysis gas etc.


10MW Furnace Off Gas (FOF)  Power Plant in China

The exhaust gas (FOF) generated during the production of ferroalloys in a submerged arc furnace is mainly composed of CO, as well as a small amount of H2, CO2, etc. Carbon monoxide (CO) gas is formed due to the presence of carbon in the reducing agent. If the reducing agent contains volatile hydrocarbons, hydrogen gas (H2) will be formed. In the past, the exhaust gas from submerged arc furnaces was usually discharged after direct combustion. However, now it can be generated through efficient gas internal combustion engines, while utilizing the heat energy of high-temperature flue gas to efficiently and fully utilize energy.


Applications

Why Zichai Gas Generator Set?
1. Company Established in 1970
2. State own company
3. Factory area over 330000m2 & over 2200 employees
4. Company has national technology center
5. National key new products
6. China Well Known Trademark 


Project References



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Packing&Shipping

FAQ
1.Are you a trading company or manufacture?
Manufacture with factory.
2.What kinds of gas generator set do you produce?
It covers for all kinds of gas produced in agriculture and industry, including biomass gas, biogas, natural gas, coal mine gas, coke oven gas, semi-coke gas and syngas, as well as related gas produce equipment.
3.What is your delivery time?
Normally within 60days, it depends on the configuration and quantity, please confirm with us before order.
4.What is your payment terms?
T/T.
5.How do you pack products?
Standard export packaging. Equipment packing with plastic bag, and with new solid wooden box, suitable for long-distance sea transportation, moisture-proof, earthquake, rust-proof and anti-brutal handling.
6.What is your available port of shipment?
Normally Qingdao port, other ports available according to customers' requirement.