How to remove dust during tire pyrolysis process?

 Dust removal is one of the key links in the tire pyrolysis process, including dust removal in the pretreatment stage, dust removal in the pyrolysis stage, dust removal in the condensation separation stage, dust removal in the carbon black treatment stage, and overall dust removal and environmental protection measures. The following is a detailed introduction. If you have a demand for tire pyrolysis equipment, you can contact Zhengzhou Dingli New Energy Equipment Co., Ltd. at any time. The company will arrange professional engineers and sales managers to give you a detailed reply!

1. Dust removal in the pretreatment stage: dust removal equipment, such as pulse bag dust collector, is set up in front of the pyrolysis furnace to capture and remove dust generated during the cutting process. In this process, the block material is magnetically screened by using a roller screening machine and a magnetic separator to recover metal impurities such as iron nails and waste steel wire stored in the block material, thereby reducing the generation of smoke and dust in the subsequent pyrolysis process.

2. Dust removal in the pyrolysis stage: The dust removal equipment can use bag dust collectors, cyclone dust collectors, etc., and select the appropriate dust removal method according to the gas flow rate and the nature of the smoke particles.

3. Dust removal in the condensation separation stage: During the condensation process, some smoke particles may enter the condenser with the gas. Therefore, dust removal devices such as cyclone separators and bag dust collectors need to be installed inside the condenser to remove smoke particles from the condensed gas. At the same time, the gas at the outlet of the condenser needs to be further purified, such as removing sulfides and other pollutants in the gas through a desulfurization dust removal tower.

4. Dust removal in the carbon black treatment stage: During the carbon black collection process, a certain amount of carbon black dust will be generated. Therefore, dust removal devices such as cyclone separators + expanded glass fiber bag dust collectors need to be installed after the carbon black collection equipment to collect and treat carbon black dust.

5. Overall dust removal and environmental protection measures: In addition to dust removal equipment, tire pyrolysis plants should also take other environmental protection measures, such as setting up flue gas purification devices and waste gas treatment facilities, to reduce pollution to the environment. At the same time, the monitoring and management of pollutants such as waste gas, wastewater, and waste residue should be strengthened to ensure that emissions meet national and local environmental protection standards.

 In summary, the dust removal measures in the tire pyrolysis process include dust removal in the pretreatment stage, dust removal in the pyrolysis stage, dust removal in the condensation separation stage, dust removal in the carbon black treatment stage, and overall dust removal and environmental protection measures. These measures together constitute the dust removal system in the tire pyrolysis process, ensuring the smooth progress of the pyrolysis process and the compliance with environmental protection requirements.