Air purification device for slag tapping room of incinerator

The invention discloses an incinerator deslagging room air purification device, which belongs to the technical field of air purification devices, and comprises an incinerator, a purification device, an ash interception and collection device, a transmission device, a suction and extraction device, a scraping device, a combustion-supporting device and a cleaning and water injection device, the scraping device is arranged in the ash intercepting and collecting device, the transmission device is arranged on the ash intercepting and collecting device, the suction and extraction device is arranged at the side end of the ash intercepting and collecting device, the cleaning and water injection device is arranged on the ash intercepting and collecting device, and the purification device is located at the side end of the suction and extraction device. The device can quickly move a large amount of smoke into a required purification device for purification, can also intercept, collect and store ash for subsequent utiliza