Safety damper door structure for coking desulfurization, denitrification and dust removal

• Main Authors: ZHANG YUNFEI, WANG DONGGANG
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2023
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model relates to a safety flashboard door structure for coking desulfurization, denitrification and dust removal, which comprises a flashboard door post, a functional structure is fixedly mounted at the top of the flashboard door post, and functional blocks are fixedly mounted on the left side and the right side of the flashboard door post. According to the safety flashboard door structure for coking desulfurization, denitrification and dust removal, when the flashboard door structure is used and the flashboard body is in a closed state, and the inserting rods are located on the inner wall of the inserting groove, so that the flashboard body is limited and propped against, and the effect of stably limiting the flashboard body is achieved; a spring is compressed by pressing a push rod, then a fixed block is matched with an adjusting plate and a movable plate to drive an inserting rod to retract, then a driving motor is started to drive a winding drum to rotate and wind a steel wire rope, and the wo