Tar-containing fuel gas moving particle bed dust removal device

• Main Authors: XU SHAOPING, FENG YANCHUN, LI XINYU
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2020
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a tar-containing fuel gas moving particle bed dust removal device, and belongs to the technical field of filtration and separation. The movable particle bed dust removal device is composed of two dust removal chambers which are communicated through an inner component, each dust removal chamber is provided with a filter material inlet and a filter material outlet, respective regulation and control of filter material output of each dust removal chamber are achieved through the flow dividing principle, and bonding stagnation and dead zone formation of coke/tar filter materials attached to fuel gas due to first contact are avoided; and the porosity of the particle bed is regulated and controlled through independent input and movement of the filter material, so thatthe dust removal performance of the device is flexibly optimized. According to the dedusting device, the gas inlet, the inner component and the gas outlet are used for forming different running modesof parallel flow or revers