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EPC project of Ningsteel No.1 sinter machine discharge end ESP reconstruction undertaken by CIE is put into production
On Nov 20, the EPC project of Ningsteel No.1 sinter machine discharge end ESP reconstruction undertaken by CIE was put into production smoothly.
In the project, the existing ESP system of Ningsteel No.1 sinter machine discharge end is reconstructed to ensure that the dust emission limit ≤20mg/ Nm3 and to meet the standard required in《Announcement of executing the special emission limit of air pollutants》of environmental protection ministry. The project contents mainly include: Demolishing the existing dedusting facilities and the existing dedusting pipeline system; Construction of new dedusting facilities and dedusting pipeline system; Arranging a new set of pneumatic dust conveying system and arranging a complete set of electrical, automation, communication, compressed air, water supply and drainage and fire protection system and corresponding building and construction facilities for the newlybuilt dedusting system.
After 5 months of working period, the noload test run for the project was realized on Nov 18 and the thermal load test run was realized on Nov 20, and the dust particle emission limit was 12mg/ Nm3 through measurement, with good effect, the project has won good praise from the owner.