All-hydrogen annealing furnace
A technology for annealing furnaces and annealing chambers, applied in furnaces, furnace types, heat treatment furnaces, etc., can solve problems such as uneven heating, achieve uniform heating, improve annealing work quality, and protect service life
Inactive Publication Date: 2020-11-24
上海派逊金属材料有限公司
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Problems solved by technology
[0004] The object of the present invention is to provide an all-hydrogen annealing furnace to solve the problem that steel is easily heated unevenly when it is annealed in the background technology
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-5 , an embodiment provided by the present invention: an all-hydrogen annealing furnace, comprising an installation platform 1, an annealing chamber 2, a gas storage chamber 3, a fire injection pipeline device 4, a heating structure 5, a storage chamber 6 and a condensation device 7, the A storage cavity 6 is installed at the bottom of the installation platform 1, and the storage cavity 6 can be used to store storage barrels, provide raw ma...
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The invention discloses an all-hydrogen annealing furnace which comprises an installation platform, an annealing chamber, a gas storage chamber, a fire spraying pipeline device, a heating structure, astorage cavity and a condensing device. The storage cavity is installed at the bottom of the installation platform, the annealing chamber and the gas storage chamber are installed above the installation platform, the gas storage chamber is located at one side of the annealing chamber, and the fire spraying pipeline device is installed on the inner wall of the annealing chamber; and a heating structure is embedded in the annealing chamber through a sliding chute, the heating structure is positioned below the fire spraying pipeline device, the condensing device is installed on the inner wall ofthe annealing chamber, and the condensing device is positioned below the heating structure. Due to the fact that the heating structure is installed, steel clamped by a fixing piece can be uniformly heated through the reciprocating movement of the heating structure, the quality problems that cracks and the like are likely to occur when the steel is subjected to annealing treatment in the later period due to uneven heating are avoided, and the annealing working quality of the device is improved.
Description
technical field [0001] The invention relates to the technical field of annealing devices, in particular to a full hydrogen annealing furnace. Background technique [0002] The all-hydrogen annealing furnace heats the steel inside the device through the combustion reaction of hydrogen. Through heating, the chemical bonds between the molecular structures inside the steel can be broken, and then through slow and stable cooling, the inside of the steel is broken. The broken molecular structure can be recombined, so that the grains inside the steel can be evenly distributed again, thereby reducing the hardness of the steel, improving the plasticity of the steel, eliminating the residual internal stress in the steel, and improving the mechanical properties of the steel. And performance improvement is of great significance. [0003] The defect of the existing device is: when the existing all-hydrogen annealing furnace performs related annealing treatment on the steel, it is easy t...
Claims
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Login to View More IPC IPC(8): C21D1/26C21D1/52C21D1/74C21D3/04C21D3/10C21D9/00
CPCC21D1/26C21D1/52C21D1/74C21D3/04C21D3/10C21D9/0062
Inventor 叶加
Owner 上海派逊金属材料有限公司