Project Name: 3*35t/h coal-fired chain grate steam boiler desulfurization and denitrification reconstruction project

System configuration: SNCR+ sodium alkali desulphurization

Project introduction: the revamping project of 3*35t/h coal chain grate steam boiler desulfurization and denitrification in Zhejiang a thermal power plant is the total project of our company in 2015, and the existing boiler supporting stone water membrane desulfurization and deduster can not meet the existing environmental protection requirements.

A set of SNCR denitrification areas is shared. A furnace is used to transport, measure and distribute the reducing agent. The desulphurization circulating water and the dosing system are public. The desulfurization tower is a furnace and a tower. After the completion of the project, the dust is less than 20mg/Nm3, NOX is less than 120mg/Nm3, and SO2 is less than 30mg/Nm3, so as to meet the local environmental requirements.