Fuel preheating apparatus for internal combustion engine

A fuel preheating apparatus for an internal combustion engine system comprising:

• a generally rectangular shape fluid-tight container body being defined by a top wall, a bottom wall, and sidewalls thereof joining said top wall and said bottom wall;
• said container body having a hollow interior therein;
• said top wall being provided with a fuel inlet, a fuel outlet, a coolant inlet, and a coolant outlet in fluid communication with said hollow interior;
• a fuel coiled tubing being provided within said hollow interior;
• said fuel coiled tubing having a first end and a second end;
• said first end being coupled to said fuel inlet;
• a coolant coiled tubing adjacent said fuel coiled tubing;
• said coolant coiled tubing having a first end and a second end;
• said first end being coupled to said coolant inlet;
• a degassing tank having a top end and a bottom end, said top end being coupled to said fuel outlet via said fuel coiled tubing, said bottom end being coupled to said second end of said fuel coiled tubing;
• and
• a buffer tank having a top end and a bottom end, said top end being coupled to said coolant outlet via said coolant coiled tubing, said bottom end being coupled to said second end of said coolant coiled tubing;
• wherein
• steam being built up around the outer edge of said coolant coiled tubing and said buffer tank as a result of a preheated coolant coming from the internal combustion engine entering said coolant coiled tubing through said coolant inlet;
• said steam build up being capable of preheating said fuel flowing inside said fuel coiled tubing of said fluid-tight container body;
• and
• wherein
• said preheated fuel being thermally expanded inside said degassing tank to separate the fuel from impurities thereby purifying and enhancing the specific gravity of the fuel to generate complete combustion.