Coal oven gas generator set from 200KW-1000KW
The producing method of coal producer gas is as below mentioned: after lighting the coal, a great amount of CO is produced with incomplete combustion by limiting air in the bottom of furnace. The main compositions are CO, CO2 and N2.
The producing method of water coal gas is as below mentioned: after lighting the coal make coal burn completely by blowing enough air from the bottom of furnace, and then stop blower and inject water vapor from the bottom and the top of furnace, a great amount of H2, and CO are produced when the water vapor combines with hot coal, and then it forms water coal gas when mixing with N2in the air and left water vapor.
Requirements for coal gas genset
1. Coal gas temperature ≤40ºC
2. Pressure of coal producer gas: 3-10kpa, rate of pressure change≤1kpa/min
3. H2S≤200mg/Nm3
4. NH3≤20 mg/Nm3
5. Tar content≤50 mg/Nm3
6. Inpurity particle size≤5um, Impurity content≤30mg/Nm3
7. Moisture content≤40 mg/Nm3
8. Gas heat value≥4.2MJ/Nm3
Remarked: If fuel gas contains higher quantity of sulfur and ammonia, it not only corrodes the pole of spark plug seriously, but also increases the acid value which corrodes internal parts of genset and corrodes the genset with precipitates.
MAIN TECHNICAL SPECIFICATION
Genset mode | CW-300GFW | CW-400GFW | CW-500GFW | CW-600GFW |
Engine No. | 6190ZLDT-2 | 12V190DT-2 | 12V190ZLDT-2 | 12V190ZLT |
Gas mix type | outside | outside | outside | outside |
Rated power | 300kw | 400kw | 500kw | 600kw |
Continuous power | 240KW | 320kw | 400kw | 500kw |
Rated voltage | 400v/230v | 400v/230v | 400v/230v | 400v/230v |
Phase | 3phase4wire | 3phase4wire | 3phase4wire | 3phase4wire |
Rated frequency | 50Hz | 50Hz | 50Hz | 50Hz |
Rated rotation | 1000r/min | 1000r/min | 1000r/min | 1000r/min |
Rated power factor | 0.8 | 0.8 | 0.8 | 0.8 |
Rated current | 540A | 720A | 902A | 1020A |
Frequency transient regulating rate | ≤0.5% | ≤0.5% | ≤0.5% | ≤0.5% |
Voltage regulating range | 95-105% | 95-105% | 95-105% | 95-105% |
Heat consumption | ≤11.5mj/kw.h | ≤11.5mj/kw.h | ≤11.5mj/kw.h | ≤11.5mj/kw.h |
Lubricant oil consumption | ≤1.5g/kw.h | ≤1.5g/kw.h | ≤1.5g/kw.h | ≤1.5g/kw.h |
Gas pressure | 80-200kpa | 80-200kpa | 80-200kpa | 80-200kpa |
Cylinder number | 6 | 12-V | 12-V | 12-V |
Cylinder diameter | 190mm | 190mm | 190mm | 190mm |
Stroke | 210mm | 210mm | 210mm | 210mm |
Compression ratio | 8:1 | 9:1 | 8:1 | 8:1 |
Starting mode | 24V electric motor | 24V electric motor | 24V electric motor | 24V electric motor |
Overhaul time | ≥25000 | ≥25000 | ≥25000 | ≥25000 |
Noise | ≤105 | ≤105 | ≤105 | ≤105 |
Intake mode | Supercharging ,inter cooling | Natural intake | Supercharging ,inter cooling | Supercharging ,inter cooling |
Ignition mode | Plug ignition | Plug ignition | Plug ignition | Plug ignition |
Pressure regulation mode | automatic | automatic | automatic | automatic |
Speed regulation mode | Electric speed regulation | Electric speed regulation | Electric speed regulation | Electric speed regulation |
Lubrication mode | Pressure and splash | Pressure and splash | Pressure and splash | Pressure and splash |
Cooling mode | Closed/open cooled | Closed/open cooled | Closed/open cooled | Closed/open cooled |
Exhaust temperature | ≤650ºC | ≤650ºC | ≤650ºC | ≤650ºC |
Displacement | 35.7L | 71.45L | 71.45L | 71.45L |
Genset size | 6000×1970×2235 | 6000×1970×2235 | 6000×1970×2735 | 6000×1970×2735 |
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Company Information
FACTORY VIEW
READY FOR SHIPMENT
PACKING AND SHIPMENT
CUSTOMER VISIT
Certificates
CE and ISO 9001:2008
FAQ
1.How to choose the right model?
A: It depends on real output power, Voltage, Frequency and gas type.
2.What is the oil consumption and capacity per hour?
A: 1.0-1.63g of lubricant oil consumption per hour. 1.0 Cubic meter gas can produce 1.5-3.0kw/h
power. The capacity depends on gas energy. E.g 1.0 Cubic meter natural gas produce about 3.0kw/h
3.What is the overhaul?
A: About 30000 working hours. A week is enough to finish.
4. What is the warranty?
A: 1 year. Inside this 1 year, we offer all spare parts free of charge. After this period, spare parts are not free. But, a set of spare parts will be shipped together with machine free.
5. How is the service?
A: We offer installation,repair and maintain service abroad. And online guide service if needed at anytime.
Our before-sale, in-sale and after-sale service are all trustable, you can name it.
Shandong Chaiwei Power Equipment Co.,LTD.
Phone: +8618560016265
Website:www.cn-generator.com
Sincerely welcome to visit our factory and build future cooperation relationship!
Shandong Chaiwei power Co., Ltd, which is a leading manufacture of diesel generator and gas generator in China, our generator from 20kw to 1000kw with CE ISO SONCAP certificate & OEM available, which have exported to Middle East, South America, Russia, Africa, and got a high reputation on the overseas market.
About the products, we have self-developed team to design and improve the generator sets to meet different customers` need. We have completed quality inspection system to make sure each product that customer get is perfect; We have professional after-sale team to guarantee your generator set be correctly installed and running normally. CHARGEWE will bring best products and service with most reasonable price for you. From the foundation of our company, we committed to leading as pioneer of the generator industry and contributing ourselves for China's electricity industry. We believe CHARGEWE will be your best partner in generator area.
Any comments or questions, feel free to tell me. You will surely find our sincerity and value in both our products and service.