08-09-2016 дата публикации
Номер: KR101655980B1
The present invention relates to a filter unit for purification of fuel oil, which can purify fuel oil through double filtering. Provide is the filter unit for purification of fuel oil, comprising; a case which accommodates components of the filter unit, and comprises a control unit configured to control the accommodated components and a power supply configured to supply power; a filtering part which is formed in the case and comprises a pitch filter configured to include an inlet filtering unpurified fuel oil and receiving fuel oil and an outlet discharging influent filtered fuel oil, an air compressor configured to remove impurities and coarse particles attached after the filtering by the pitch filter by applying high-pressure air thereto, and a sludge box configured to store impurities, metal materials, and coarse particles of the fuel oil generated through the filtering by the pitch filter; a heating medium circulation tank which receives the fuel oil filtered by the filtering part, ...
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