Device for treating sulfur-containing flue gas by using phosphoric ore pulp

• Main Authors: SHEN CHANGWEI, WANG JICONG, HE GUIBO, LU GUANGFU
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a device for treating sulfur-containing flue gas by using phosphoric ore pulp, which comprises a sulfur removal box and a box cover fixed above the sulfur removal box, a gas inlet pipe penetrating into the sulfur removal box is arranged on the left side of the sulfur removal box, a spraying plate is arranged above the inside of the sulfur removal box, the gas inlet pipe is connected with a gas pump shell, and the gas pump shell is arranged in the phosphoric ore pulp of the sulfur removal box. The air pump shell is internally provided with an air pump blade, high-pressure sulfur-containing flue gas enters the air pump shell and then pushes the air pump blade to drive the phosphoric ore pulp liquid to be conveyed to the spraying plate above the air pump shell, and the sulfur-containing flue gas filtered by the phosphoric ore pulp liquid is subjected to secondary spraying and filtering, so that the kinetic energy and the internal energy of the high-temperature and high-pressure sulfur