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Omnitek工程 - 先進技術(shù)/Omnitek Engineering – Advanced Technologies
瀏覽次數(shù) 811 , 日期 2013-06-08 , 燃氣設備 加入收藏
縱觀世界柴油發(fā)動機重型公路和非公路應用,以及發(fā)電電廠的首選。然而,作為晚,柴油成本高,已被迫采取仔細看看清潔燃燒及廉價的天然氣卡車和客車車隊。
為了加快適應技術(shù)被稱為“柴天然氣發(fā)動機轉(zhuǎn)換”的極大興趣,被認為是最具成本效益的方式過渡的車隊從柴油天然氣。通常使用較昂貴的天然氣與柴油的儲蓄將支付10至18個月的轉(zhuǎn)換引擎。鑒于其長期服務生活長達20年,柴油發(fā)動機例行檢修和使用Omnitek的柴油 - 到 - 自然氣轉(zhuǎn)換套件,柴油發(fā)動機“大修”成天然氣發(fā)動機 - 成本差異,以“檢修”或“轉(zhuǎn)換“是最小的。另外一個好處是消除黑煙和減少溫室氣體排放。
Omnitek已經(jīng)開發(fā)出一種專利技術(shù)將天然氣發(fā)動機柴油發(fā)動機,并提供柴油,天然氣發(fā)動機轉(zhuǎn)換為新的和用過的柴油發(fā)動機,產(chǎn)品包括卡車,客車,發(fā)電,火車和工業(yè)設備。Omnitek的市場領先的轉(zhuǎn)換技術(shù),克服過去的問題,發(fā)動機功率低,油耗高,過熱和較差的可靠性在第一代燃氣發(fā)動機技術(shù),并已經(jīng)應用到轉(zhuǎn)換超過5000發(fā)動機在世界各地和早期在2013年,美國環(huán)境保護署(EPA)批準公司的柴油天然氣Navistar公司DT466E和DT530E外使用壽命引擎的轉(zhuǎn)換套件。
大多數(shù)柴油發(fā)動機可以轉(zhuǎn)換為壓縮天然氣,液化天然氣或沼氣。可以進行轉(zhuǎn)換,并會采取任何裝備精良的維修店大約一個星期。
以下五個步驟的清單,車輛/發(fā)動機,以確定是否是一個很好的候選人柴油天然氣轉(zhuǎn)換引擎進行評估。
清單:
- 高爾夫練習場 - CNG / LNG儲罐的空間?
- 電源需要
- 發(fā)動機的狀態(tài)
- 排放要求
- 經(jīng)濟學
驅(qū)動程序和服務人員收到全面培訓Omnitek,要充分認識天然氣發(fā)動機以及他們的特殊要求。有明顯的差異,必須理解。例如,天然氣發(fā)動機不能操作使用必須使用柴油發(fā)動機油和長壽命的貴金屬電極火花塞,降低運營成本和提高可靠性。
Omnitek了解客戶的需求,并提供量身定制的解決方案,是負擔得起的和可持續(xù)的。
考慮轉(zhuǎn)換與更換新的發(fā)動機,以及有限的新的天然氣卡車和客車發(fā)動機的成本優(yōu)勢,發(fā)動機的轉(zhuǎn)換有很大的意義。
Throughout the world diesel engines are the power plant of choice for heavy-duty on-road and off-road applications, as well as power generation. However as of late, the high cost of diesel fuel, has forced truck and bus fleets to take a closer look at clean-burning and inexpensive natural gas.
To accelerate adaptation a technology known as “diesel-to-natural gas engine conversion” is of great interest and is considered the most cost-effective way to transition a fleet from diesel to natural gas. Savings from using less expensive natural gas over diesel will generally pay for the engine conversion in 10 to 18 month. Given their long service life of up to 20 years, diesel engines are routinely overhauled and using Omnitek’s diesel-to-natural gas conversion kits, diesel engines are “overhauled” into natural gas engines – the difference in cost to “overhaul” or “convert” is minimal. An added benefit is the elimination of black smoke and the reduction of greenhouse gas emissions.
Omnitek has developed a proprietary technology to convert diesel engines to natural gas engines and offers diesel-to-natural gas engine conversions for new and used diesel engines, including products for trucks, buses, power generators, trains and industrial equipment. Omnitek’s market-leading conversion technology overcomes past problems of low engine power, high oil consumption, overheating and poor reliability found in first-generation gas engine technology, and has been applied to convert over 5,000 engines around the world and early in 2013, the U.S. Environmental Protection Agency (EPA) approved the company’s diesel-to-natural gas conversion kit for the Navistar DT466E and DT530E Outside Useful Life engines.
Most diesel engines can be converted to CNG, LNG or Biogas. The conversion can be performed by any well equipped repair shop and will take about one week.
Engines are evaluated following a five-step checklist to determine if the vehicle/engine is a good candidate for a diesel-to-natural gas conversion.
Checklist:
- Driving range – is there space for CNG/LNG tanks?
- Power needed
- Condition of the engine
- Emissions required
- Economics
Drivers and service personnel receive comprehensive training from Omnitek to fully understand natural gas engines and their particular requirements. There are distinct differences, which must be understood. For instance, natural gas engines cannot be operated using diesel motor oil and long-life spark plugs with precious metal electrodes must be used, all to reduces operating costs and increases reliability.
Omnitek understands customer needs and offers tailor-made solutions that are affordable and sustainable.
Considering the cost benefits of conversions versus new engine replacement, as well as the limited availability of new natural gas truck and bus engines, engine conversions make a lot of sense.