Difficulties in environmental protection renovation of the factory, Beijing Danske International Investment Co., Ltd. welcome experts in desulfurization, denitrition, water vapor removal, blue smoke removal, dust removal and renovation projects to propose solutions.
First, the layout of the production line is two wet 2*22 m rotary kiln, which is produced by the wet process with a feed moisture content of about 35%. The maximum temperature of the sintering furnace wall in the rotary kiln is 1350 °C, and the gas is mixed gas. The total amount of smoke is about 30000m3/h.
Second, the EIA prohibits external drainage and solid waste.
Third, the flue gas before entering the tower contains a certain amount of chloride ions, the highest value is about 145 kg per day.
Ultra-low emission of smoke is required for environmental protection rules:
1, Nitrogen oxides ≤ 50mg.
2, Sulfide ≤ 35mg.
3, Particulate matter ≤ 10mg.
4, Water vapor removal, the removal rate ≥70%.
5. The exhaust blue smoke is completely removed.
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