Peculiar smell treatment equipment for ventilation straight-discharge washing basin of tobacco primary processing workshop

The utility model discloses peculiar smell treatment equipment for a ventilation straight-discharge washing basin of a tobacco primary processing workshop. The equipment comprises a horizontal cross flow washing basin, a fan power device and a programmable logic controller (PLC) automatic controller which are independently and hermetically designed respectively, wherein a waste gas inlet is formed at one end of the horizontal cross flow washing basin, and an outlet of the other end of the horizontal cross flow washing basin is communicated with an inlet of the fan power device through a pipeline; the upper part of the fan power device is provided with a waste gas outlet; two sets of circular spraying devices and dosing devices are arranged on the horizontal cross flow washing basin; the circular spraying devices are crossways perpendicular to a waste gas inlet direction; and the PLC automatic controller controls the start/stop of the dosing devices by tracking and checking a circulation fluid. The device can