Super-critical, high-pressure steam, tripe section-type waste heat boiler with dust removal function

• Main Author: XIE XIPING
• Format: Patent
• Language: Chinese; English
• Published: 26.09.2012
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; FLUES; HEATING; LIGHTING; MECHANICAL ENGINEERING; METHODS OF STEAM GENERATION; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES; STEAM BOILERS; STEAM GENERATION; WEAPONS

The invention discloses a super-critical, high-pressure steam, tripe section-type waste heat boiler with dust removal function and can be used for the recovery of flue dust and waste heat of large-scaThe invention discloses a super-critical, high-pressure steam, tripe section-type waste heat boiler with dust removal function and can be used for the recovery of flue dust and waste heat of large-scale smelting furnaces and industrial furnaces. The boiler is characterized in that a honeycomb duct introduces the flue gas in a furnace and causes a spiral movement thereof; the cavity of a primary bole smelting furnaces and industrial furnaces. The boiler is characterized in that a honeycomb duct introduces the flue gas in a furnace and causes a spiral movement thereof; the cavity of a primary boiler is a spreading-type cyclone dust extractor with large diameter, the upper part of which including the honeycomb duct is the first-section waste heat boiler which generates super-critical high-preiler is a spreading-type