Gas generator set
Natural gas generator set is an ignition gas engine with high calorific value gas in LPG, LNG, field. On the basis of the non-pressurized models, the supercharging system and medium cooling system are added. The cooling system adopts the way of high and low temperature circulation separation, high temperature circulation cooling cylinder, body, cylinder head, gas, air and oil cooler after cooling pressurization at low temperature circulation.
I. Natural gas introduction
The main component of natural gas —— is methane, content of 90%, nitrogen oxides, hydrocarbons and carbon monoxide from combustion far below national emission standards, no dust pollution, the thermal conversion efficiency of natural gas is 65%, equivalent to petroleum liquefied gas, higher than coal, natural gas price is lower than coal and far lower than oil. Natural gas can be used as civil use, power generation, chemical raw materials and industrial fuel, effectively replacing coal and oil. For example, it can replace residential coal to gas, coal and oil as nitrogen fertilizer, naphtha as ethylene, oil as automobile engine fuel, etc.
LPG is a liquefied petroleum gas, and the main component of LPG is propane.
CNG is a compressed natural gas, the natural gas is compressed to 20MPa formed by high pressure natural gas called compressed natural gas (CNG).
LNG is liquefied natural gas formed through ultra-low deep cold to-162 ℃ is called liquefied natural gas (LNG).
Requirements for natural gas (within 1m from the gas inlet valve of the gas unit):
① The CH4 volume content of natural gas is ≥ 70%;
② Natural gas pressure 80~200kpa, pressure change rate ≤ 1kpa/min;
③ H2S ≤ 20mg/Nm3；
④ Water content in natural gas: ≤ 40g/Nm3；
⑤ ≤ 5 μm, Impurity content ≤ 30mg/Nm3。
If the combustible gas contains high sulfur and ammonia components, it will not only seriously corrode the spark plug electrode, but also increase the acid value in the oil and corrode the internal parts of the unit. It is also easy to produce sediment to increase wear and corrosion to the engine.
① Oil field oil with associated gas power generation;
② Industrial park;
③ Petroleum processing and chemical plant;
④ Use the natural gas power generation as the backup power supply;
⑤ Power supply of oil well supporting single engine;
Ⅱ、Specification, model and technical parameters of the winning natural gas generator set:
Ⅲ、Specification, model and technical parameters of the Cummins Series natural gas generator set:
Electrical index of the unit: rated frequency 50HZ (60HZ optional), power factor COS =0.8, rated voltage 400 / 230V, phase line: three-phase four-wire system
If you need additional information on the unit, natural gas generator set quote, or unshown power model unit parameters, please contact us.
Ⅳ、Technical instructions of the generator set
1. Standard environmental conditions of generator set
The total atmospheric pressure of 100kPa; The ambient air temperature is 25 ℃; the relative humidity is 30%; under the above conditions, the generator set can reach the rated load output.
2. Supporting generator is optional
The generators supporting the unit are well-known brands at home and abroad: Lilsenma, Siemens, Stanford, Marathon, Inge, Elma, etc.
Warranty period: 12 months after domestic commissioning acceptance or 1000 hours; expire first. Due to product quality problems, free maintenance or replacement, lifetime paid service! (Damable parts, common used parts, human damage, negligent maintenance, etc. are not within the warranty scope) If the original factory adjustment is implemented, the original factory consolidation regulations!
After the shelf life, users enjoy the lifetime maintenance of the product, accessories replacement only costs, no labor fees. In case of serious product loss or special circumstances, we can go to the company for overhaul or replace the machine.
Users can call the after-sales service team if the product is inconvenient or needs to provide technical support. We will send a commissioner to the site for inspection and repair after receiving the phone call or fax, and continue to resume the product operation as quickly as possible.
Puyang Shengdong New Energy Co., Ltd. is a natural gas generator set manufacturer, the product quality is reliable, welcome customers to call and consult!