Fly ash ultrafine grinding modified pollutant removal system

• Main Authors: HAN LIPENG, ZHONG LI, YU CHANGKAI, CHEN FEIYUN, DING YIYUAN, LI YUZHE
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2024
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; FLUES; HEATING; LIGHTING; MECHANICAL ENGINEERING; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES; TRANSPORTING; WEAPONS

The utility model discloses a fly ash superfine grinding modified pollutant removal system. The pollutant removal system comprises a boiler, a gas-solid separator and an adsorbent roller ball mill. The boiler is provided with a hearth used for combustion and a tail flue communicated with the hearth, the gas-solid separator is communicated with an outlet of the tail flue and used for capturing fly ash in smoke, a fly ash outlet of the gas-solid separator is communicated with an inlet of the adsorbent roller ball mill, and the adsorbent roller ball mill is provided with a modifier inlet and a fly ash-based adsorbent outlet. The modifier inlet is used for inputting a modifier, the modifier and fly ash are mixed and ground to form a fly ash-based adsorbent, and the fly ash-based adsorbent is discharged from the fly ash-based adsorbent outlet and conveyed to the top of the hearth to be sprayed in for adsorbing and removing pollutants. The fly ash superfine grinding modified pollutant removal system provided by the