The invention discloses a screw rod type wet-process oil
smoke purification
system. The
system comprises a screw rod type
machine head which is connected with a high-speed motor and communicates withan indoor oil
smoke gas inlet, a liquid-gas separator filled with a washing liquid and used for carrying out separation between oil
stain and gas on oil
smoke, a washing liquid conveying device used for conveying the washing liquid into the
machine head through
high pressure, and a liquid-gas output
pipe used for conveying oil gas from the
machine head to the liquid-gas separator, wherein one endof the liquid-gas output
pipe communicates with the machine head, and the other end of the liquid-gas output
pipe communicates with the liquid-gas separator. According to the screw rod type wet-process oil smoke purification
system, when the screw rod type machine head rotates and performs stirring at a high speed, the oil smoke is rapidly sucked in the machine head, and reaction, mixing and absorption are carried out so as to form a liquid-gas mixture, the liquid-gas mixture enters the liquid-gas separator from the liquid-gas output pipe, the oil
stain and the washing liquid form a
mixed solution, and the gas is discharged into the
atmosphere. According to the screw rod type wet-process oil smoke purification system, the oil smoke, air and the washing liquid can be in full contact withoutbeing affected by the
wind speed, so that the super-efficient purification effect is achieved, and the situation that the maintenance work such as pipeline oil
dirt cleaning in a traditional smoke exhaust purification system must be carried out regularly is avoided.