Injection pump for vegetable oil operation, has separate oil supply, and closed housing having supply and return openings, and supplied with lubricating oil, where engine oil-vegetable oil mixture is moved into separate container

摘要

An injection pump has a separate oil supply and a closed housing which is supplied with a lubricating oil in an independent manner. The housing has supply and return openings and inlet and outlet openings. A return mixture of the lubricating oil, e.g. engine oil, and a vegetable oil is pumped into an exhaust filter and is again used as a fuel. An independent exclusive lubricating oil system is provided which is isolated from the oil supply, where an engine oil/vegetable oil mixture is moved into a separate container.