Recovering and recycling method for waste paint bucket

• Main Author: FAN ZEHUI
• Format: Patent
• Language: English
• Published: 02.12.2015
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; CONSUMING WASTE PRODUCTS BY COMBUSTION; CREMATION FURNACES; FLUES; HEATING; LIGHTING; MECHANICAL ENGINEERING; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES; WEAPONS

The invention relates to a recovering and recycling method for a waste paint bucket. The recovering and recycling method includes the following steps that firstly, the waste paint bucket is broken, and waste gas is collected; secondly, iron sheets and residues are baked, waste gas is collected, and the iron sheets and the residues are separated; thirdly, the collected waste gas is decomposed into water and dioxide; fourthly, a small amount of ash carried in the waste gas is purified in an electrostatic mode. According to the recovering and recycling method for the waste paint bucket, the iron sheets and the residues are generated by breaking the waste paint bucket, the waste gas generated by baking the iron sheets and the residues and the waste gas generated by breaking the waste paint bucket are collected and sent into a heat storage type incinerating system to be fully combusted, so that the waste gas is decomposed into water and dioxide, the small amount of ash in the waste gas is discharged in a concentrated mode after electrostatic purifying dust removing and filtering bag type dust removing are conducted, toxic substances in the waste paint bucket are effectively prevented from polluting the environment, effective components in the waste paint bucket are recycled, and energy is saved.