Evaporation apparatus for solvent fuel

Evaporation apparatus for solvent fuel comprising:

• 1. An evaporation tank, a blower, an air inlet pipe, and a scale graduation tube;
• wherein a solvent fuel is contained in said evaporation tank, said blower is installed on the top of said evaporated tank and is connecting its one end to said air inlet pipe, while its other end is connected to a pressure switch for controlling operation of said blower by detecting inner pressure of said evaporation tank, said air inlet pipe is provided with a blower switch associated with a check value at a relevant position, said air inlet pipe is deeply extended to the bottom of said evaporation tank along the longitudinal direction thereof so as to facilitate the air to mix with the solvent fuel and evaporate it, said scale graduation tube is attached to the outer side surface of said evaporation tank to measure the solvent fuel quantity in said evaporation tank, said evaporation apparatus is non-compressed, and the user is able to add the solvent fuel through a refill hole (solvent fuel inlet) without the danger of an explosion or leakage of poisonous substance.
• 2. The evaporation apparatus of claim 1, wherein said evaporation tank is composed of an outer tank and an inner tank, said outer tank, made of a non-heat conductive material, serves as a protective wall, while said inner tank containing the solvent fuel, is made of anti-corrosive stainless steel, wherein a heat insulation barrier is intercalated there between such that said inner tank which is storing the solvent fuel is not influenced by the outside thermal condition.
• 3. The evaporation apparatus of claim 2, wherein a constant temperature rod is provided nearby the bottom of said inner tank with its one end in connection with a temperature control switch to maintain said inner tank at a constant temperature.