Ninggang 1 # sintering 460m² sintering ring cooler waste heat power generation

Ninggang 1 # sintering 460m² sintering ring cooler waste heat power generation

Smoke volume: 2X430000Nm³/h.

Medium pressure steam: 60t/h, 2.1MPa, 350 ℃.

Low pressure steam: 20t/h, 0.5MPa, 230 ℃.

Low pressure pipeline network with 20-40t/h surplus steam

Install one set of 18MW steam turbine generator unit.

When the project is put into operation, 110kg of steam will be recovered per ton of ore, and 19kWh of power will be generated per ton of sintered ore.

Technical features:

1. Determine the recycling scale through sintering heat balance model calculation.

2. Ensure maximum recovery of waste heat under the premise of cold mining.

3. Utilize the abundant steam supply in the entire plant pipeline network to generate electricity.

4. Solution for asynchronous sintering and turbine power generation maintenance.