Is the paper mill still out of desulfurization?

Paper mills also need desulfurization and out-of-stock. Therefore, a variety of environmental protection equipment suitable for dust removal, fog removal, waste gas treatment, desulfurization and denitrification in industrial departments have been developed, including bag dust collector, electrostatic dust collector, waste gas treatment equipment, filter cartridge dust collector, desulfurization and dust removal equipment, etc.

Technical scheme of desulfurization out of stock

The invention discloses an ozone denitration and sodium-alkali desulfurization system in a paper mill, which is characterized by comprising an oxygen supply system, an ozone preparation system, an ozone injection system, a desulfurization tower and a chimney.

The oxygen supply system is connected to the input end of the ozone preparation system through a pipeline, and the output end of the ozone preparation system is connected to the input end of the ozone injection system. The output end of the sampling system extends into the inlet flue of the desulfurization tower, and the outlet flue of the desulfurization tower is connected to the bottom of the chimney.

It also comprises a factory cooling water system, wherein the water outlet of the factory cooling water system is connected to the water inlet of the ozone preparation system, and the water inlet of the factory cooling water system is connected to the water outlet of the ozone preparation system. The new patented technology reduces the modification of the boiler and its ancillary facilities, and reduces the equipment cost. In addition, the lye can be obtained and recovered locally in the paper mill, further reducing the cost.