Accumulated dust wetting and discharging device for bag-type dust collector of biomass boiler

• Main Authors: MA SIJIE, HU BING, GUO HAIQIN, ZHANG RUNKAI, LI BAOQIAN, SONG YUXI, XU GUANGHUI, CUI AIFENG
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2021
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to an accumulated dust wetting and discharging device, in particular to an accumulated dust wetting and discharging device for a bag-type dust collector of a biomass boiler, which comprises a bag-type dust collector funnel and a screw conveyer, the screw conveyer comprises a barrel, an inner barrel is arranged in the barrel, a cavity is formed between the barrel and the inner barrel, and the inner barrel is arranged in the cavity. A cavity is formed in the inner barrel, a water inlet pipe communicated with the cavity is arranged on the barrel, an electromagnetic valve is arranged on the water inlet pipe, a water outlet hole is formed in the inner barrel, a structure that water flow is sprayed into the inner barrel from the water outlet hole is formed, and a discharging port of a hopper of the cloth bag dust collector is fixedly connected with a feeding port of the spiral conveyor. A structure that dust in the funnel of the cloth bag dust collector is humidified in the spiral conveyor