A coal burner for grain drying tower hot -blast furnace

• Main Authors: LAN YANKUN, QIU YUXIN, REN JINXIANG, ZHANG BAOLIN, WANG FENG, ZHAO YAZHUO
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2017
• Subjects: AIR SUPPLY; BLASTING; BURNERS; COMBUSTION APPARATUS; COMBUSTION PROCESSES; DRAUGHT-INDUCING; DRYING; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS; VENTILATING; WEAPONS

The utility model relates to a coal burner for grain drying tower hot -blast furnace belongs to coal burner. One time the blast pipe is connected through flange and buggy shower nozzle, buggy shower nozzle and access door fixed connection, the access door is through folding paper and this body coupling of combustor, the hand wheel, the screw thread telescopic link, guide vane wheel and divertor link together and install in the buggy shower nozzle, combustor body ab intra and the exterior division maybe high temperature fire resistance layer and water -cooling layer, the water pump is arranged in the water tank, this water pump leads to pipe to be connected with the water -cooling layer, secondary blast pipe and this body coupling of combustor, wind direction guide plate and the inside fixed connection of combustor body, and be located the oral area of secondary blast pipe, diesel oil ignition is located the outside of fire hole. The advantage is novel structure, job stabilization, easy to maintain, and the dw