Tengda Northwest Ferroalloy
Ferroalloy furnace cooling water scaling causes uneven shell temperatures.
Issue
Situation before processing
Scaling in the submerged arc furnace cooling water system, combined with uneven cooling of the furnace shell and short-circuit network, reduces refractory lining life.
Instructions
Installation Location & Plan
Install equipment on the main cooling water circulation pipe of the furnace body and configure coil groups according to pipe diameter.
Acceptance and Operational Performance
Cooling water temperature becomes more uniform, furnace shell scaling is reduced and thinned, and maintenance intervals are extended.
Note: Project outcomes depend on water quality, operating conditions, and management practices. This case study illustrates the approach for similar systems only and does not constitute a guarantee of results for specific projects.
