Novel upper header with anti-blockage function and capable of achieving cooling layer by layer

• Main Authors: LUO YONGXUE, PENG XUEHUA, LIU BO, GUO DEFU, ZHOU SHENGDONG
• Format: Patent
• Language: Chinese; English
• Published: 20.08.2019
• 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; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TAPS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VALVES; WEAPONS

The invention discloses a novel upper header with an anti-blockage function and capable of achieving cooling layer by layer, and belongs to the technical field of steel smelting devices. The novel upper header is characterized in that a plurality of liquid outlet pipes which are linearly and uniformly distributed are arranged at the lower end of a main pipeline, and filter screens are arranged atthe upper ends of the liquid outlet pipes; a plurality of guide sleeves are arranged on the wall of the upper end of a cavity of the main pipeline, the upper ends of guide rods are inserted into guideblind holes of the guide sleeves and are connected with the bottoms of the guide blinds holes through tension springs, and the lower ends of the guide rods are connected with a pulling rope; a connecting plate is arranged in the cavity of the main pipeline, the upper end of a plate brush is fixedly connected with a rotary shaft, the right end of the rotary shaft is connected with the inner end ofa coil spring, a water whe