Low-energy-consumption annealing processing equipment

• Main Authors: HUANG RUJIAN, REN LONGPING, FENG ZHAOCHUN, NIU SHOUXING, ZENG ZHIWEI
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• Subjects: CHEMISTRY; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS

The utility model discloses low-energy-consumption annealing processing equipment. Two one-way air inlet valves and a one-way air outlet valve are arranged on one side of the furnace body close to the top, and the two one-way air inlet valves and the one-way air outlet valve are communicated with the furnace cavity and are sealed and insulated when being closed; a push plate movably connected with the side wall of the furnace cavity in a sealed mode is arranged in the furnace cavity, the push plate is connected with a movement control device, and the movement control device controls the push plate to move up and down. During use, the one-way gas inlet and the one-way gas outlet are respectively connected with one-way gas outlets and one-way gas inlets of other annealing furnaces, after the annealing furnace is used up, the one-way gas outlets can be opened, and the push plate is pushed to enable gas to flow to other annealing furnaces to be used for preheating, especially for annealing furnaces with large vol