BLIND CURTAIN TYPE CERAMIC FILTER DEVICE FOR PURIFYING THE REMAINS IN THE FRYING OIL

The present invention relates to a filter device for purifying impurities of frying oil wherein, more specifically, a replacement cycle of the frying oil is significantly extended by preventing not only impurities remaining in the frying oil but also impurities on the bottom of a fryer from being re-heated and carbonized. According to the present invention, the filter device is installed on a lower portion directly under a heater of the fryer, impurities, having been settled on the inside and the bottom of the fryer, are raised up by a convention effect of the frying oil when the fryer is operated, and the impurities are basically prevented from being re-heated and carbonized by the heater. In addition, impurities, settled on an upper portion of the filter device of the present invention, are shaken off toward the ground as needed by turning the filter device upside down after using the fryer to prevent the impurities from being raised again and to block the heater from the impurities. Accordingly, the impurities, having been settled on the bottom, are not burned again by the heater and not stuck. Therefore, the filter device does not require cleaning work with additional scraping. Accordingly, carbonization of the frying oil is basically minimized to extend a use period of the frying oil. Therefore, the filter device has high economic efficiency. Moreover, the filter device has many strong points such as environment purification, significant reduction of costs and time for maintaining and managing the fryer, and so on as times of cleaning the insides of the heater and the fryer are significantly reduced. 본 발명은 튀김유 찌꺼기 정제용 필터장치에 관한 것으로, 특히 튀김유에 남아 있는 찌꺼기뿐만 아니라 튀김기 바닥의 찌꺼기들이 재가열 되어 탄화되는 것을 방지하여 튀김유의 교체주기를 크게 늘릴 수 있도록 한 것이다. 본 발명은 튀김기 가열기의 바로 밑면 하부에 설치하여 튀김기 작동시 튀김유의 대류작용에 의해 튀김기 내부 및 바닥에 쌓여 있던 찌꺼기가 상승하며 가열기에 의해 다시 재가열 되어 탄화되는 것을 원천적으로 차단할 뿐만 아니라, 튀김기 사용 후 본 발명의 필터장치 상부에 쌓여 있는 찌꺼기들을 임의로 손쉽게 뒤집어 바닥으로 털어내어 찌꺼기의 재상승을 막아주고 가열기와도 차단되어 있도록 함으로써 바닥에 쌓여있던 찌꺼기가 가열기에 의해 다시 타서 눌러 붙지 않으므로 별도의 긁어내야 하는 등의 힘든 청소작업을 필요로 하지 않는다. 따라서 본 발명은 근본적으로 튀김유의 탄화를 최소화 하여 튀김유의 사용기간을 획기적으로 늘려 줌으로써 매우 경제적일 뿐만 아니라, 가열기를 비롯한 튀김기 내부의 청소 횟수를 크게 줄여 줌으로써 환경정화는 물론 튀김기의 유지관리 비용과 시간을 훨씬 크게 줄일 수 있는 등의 많은 장점이 있다.