Multifunctional heat treatment furnace using waste heat fully
A heat treatment furnace, multi-functional technology, applied in heat treatment furnaces, heat treatment equipment, furnaces and other directions, can solve the problems of large floor space, high cost, can not guarantee the safe transfer of materials, etc., to achieve the effect of improving production efficiency
Inactive Publication Date: 2016-04-27
聂玲
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Problems solved by technology
Some existing heat treatment furnaces integrate heating and quenching into one body, but such devices occupy a large area and are relatively expensive
Now there are also some devices that set the heating and cooling devices as the upper and lower structures, and transfer the materials by connecting the two devices through transmission, but the materials are transferred up and down. Due to the existence of gravity, they must be in the upper device. Load-bearing doors are set up, and the safe delivery of materials cannot be guaranteed during material delivery
Method used
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Embodiment Construction
[0028] A multifunctional heat treatment furnace that fully utilizes waste heat, including a material preparation chamber, a heating furnace, a quenching chamber and a transmission device;
[0029] The preparation chamber and the quenching chamber are fixedly connected horizontally and in a straight line, and the lower parts of the preparation chamber and the quenching chamber are equipped with guide wheels;
[0030] The outlet of the heating furnace matches the shape and size of the inlet of the quenching chamber, and is provided with a docking device. A heating chamber is arranged inside the heating furnace, and an outlet of the heating furnace is arranged on a side close to the quenching chamber. The outlet of the heating furnace is provided with a sealed door, the inner side of the outlet of the heating furnace is provided with a first material delivery platform, and the entrance of the quenching chamber is provided with a second material delivery platform;
[0031] The hea...
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The invention relates to a multifunctional heat treatment furnace using waste heat fully. Through the improvement on a heating furnace, a quenching chamber and a connection mode between the heating furnace and the quenching chamber, the heat treatment efficiency is improved greatly; with the simultaneous arrangement of an isothermal tank, an air cooling tank and a washing tank on the basis of a quenching tank arranged in the quenching chamber, quenching operation, as well as isothermal or tempering operation and the like can be carried out in the multifunctional heat treatment furnace; and the multifunctional heat treatment furnace uses heat of quenching liquid heated by a workpiece in the quenching tank, so that the waste heat is used fully.
Description
technical field [0001] The invention belongs to the field of heat treatment devices, in particular to a multifunctional heat treatment furnace for fully utilizing waste heat. Background technique [0002] The current quenching equipment routinely performs other heat treatment steps after quenching, such as heat preservation, tempering, etc., and since the quenching liquid passes through the quenching of the workpiece during the quenching process, the temperature is greatly increased, and the quenching process needs to be performed again. Liquid cooling or replacement of quenching liquid, resulting in waste of this part of the heat. If the quenching liquid is used to heat the heat treatment step after quenching, this part of the heat can be recovered, and the liquid heating can also make the heating more uniform and stable. [0003] Many existing heat treatments need to avoid the contact between materials and air during the treatment process, so many existing devices are res...
Claims
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IPC IPC(8): C21D1/63C21D9/00
CPCC21D1/63C21D9/0062
Inventor 聂玲
Owner 聂玲