A DUST COLLECTOR HAVING A SPIRAL OIL COLLECTING PART AND AN OIL MELTING PART

摘要

The present invention relates to a dust collector having a helical collecting part and an oil-melting part, and more particularly to a dust collecting device including an intake part 100 in which an intake port 110 is formed, a helical collecting part 200 forming a spiral flow path, The intake unit 100 includes a suction port 110 and a suction fan 120 connected to the rear end as a cylindrical shape, a foam filter 130 connected to the front end, And a first drain valve 140 connected to the lower end of the main body 200. The spiral flow collecting part 200 includes a cylindrical body 210 connected to the front end and the rear end of the intake unit 100 to correspond to each other, A screw 230 which is connected to the screw guide 220 and is formed to have a helical flow path from the rear end to the front end of the body 210, A collecting chamber 240 formed between the body 220 and the wall of the body 210, And a second drain valve 250 formed at a lower end of the body 210. The exhaust unit 300 is cylindrical in shape such that a front end portion and a rear end portion of the helical collecting portion 200 are connected to correspond to each other, A support base 330 connected to a cover 320 having an exhaust port 310 formed at a front end thereof and formed to cross the center of the exhaust port 310 formed in the cover 320, A cylindrical wrinkle filter 340 having a center and a closed bottom surface 342 connected to the shaft 344 and having a bottom surface 342 closed and a finer air gap than the air gap of the foam filter 130, A third drain valve 350 connected to the cover 320, and an exhaust fan 360 connected to the cover 320 for forcibly discharging the air to the outside. The dust collector having the spiral collecting part and the oil melting part according to the present invention has the following effects. First, in general, the gas generated during roasting is directly discharged to the outside without treatment, thereby causing direct health hazards to the human body and causing secondary pollution. Thus, the present invention can reduce the size of the dust collector, It is possible to simplify the installation and to install it in a small restaurant without any cost, and it is possible to reduce the emission of air pollutants harmful to the human body caused by roasting. Secondly, a centrifugal collecting part is provided at the center part of the present invention, and a foam filter having a large gap at the rear side and a wrinkle filter having a small gap at the front side are provided at the rear part, thereby achieving efficient separation through a multi- . Third, efficient separation is achieved by providing a large foam filter having a large rear space and a small wrinkle filter having a small front space, and at the same time, the replacement period of each filter is extended. Fourth, there is an effect of reducing the number of fans by a simple structure or facilitating the installation thereof, and also by providing a motor that provides a driving force of the fan to the outside, thereby achieving structural stability and extending the life of the dust collector . Fifth, by providing a hot line or an oil-melting pipe that can apply a constant temperature to the dust collector wall, the filtered oil can be easily discharged to the outside, thereby reducing the efficiency of the dust collector caused by oil coagulation inside the dust collector, It is possible to solve a cost problem due to a short replacement period of the battery. Sixth, a drain valve that can be opened and closed can be provided to easily discharge the filtered oil to the outside, but it is possible to save a certain amount of oil and adjust the discharge timing, thereby adding convenience.