Flue gas condensation purifier and flue gas condensation purification system

• Main Authors: DU YONGBIN, FU YULING, GE MAOJIE, PAN ZHENYAN, SHAN GUOFENG, NIU TAO, ZHANG YONG, JIA MINGHUA, YANG TIANLIANG
• Format: Patent
• Language: Chinese; English
• Published: 04.09.2018
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention belongs to the technical field of thermal power generation and discloses a flue gas condensation purifier and a flue gas condensation purification system. The flue gas condensation purifier comprises an inner pipe, a central pipe and an outer pipe, which are arranged in sequence from inside to outside, wherein the inner pipe is used for providing a channel for flue gas to flow; a cooling channel is formed between the inner pipe and the central pipe; a wastewater channel is formed between the central pipe and the outer pipe; a plurality of convex grooves are formed in the peripheral direction of a pipe body of the inner pipe; the convex grooves penetrate into the cooling channel; the inner pipe is communicated with the wastewater channel through the convex grooves. According to the flue gas condensation purifier disclosed by the invention, the flue gas flows in the inner pipe and the flue gas is condensed by utilizing the cooling channel; dust in the flue gas is also attached on an inner wall of