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CN102239268A 金属工件热处理用的甑式炉 有权

金属工件热处理用的甑式炉
摘要：
为了提高使用价值以及为了提高用于热处理金属工件的甑式炉(I.1，II.1，III.1)，所述甑式炉包括管形的曲颈甑(I.3，II.3，III.3)，该曲颈甑被炉罩(I.2，II.2，III.2)包围，按第一变体，物料的重量于曲颈甑(I.3)脱接；按第二变体，第二翻转装置(II.18.2)设置用于曲颈甑(II.3)的加热元件(II.6)；并且按第三变体，曲颈甑(III.3)的底部(III.9)装备有第二底部(III.9.1)和/或调节阀门(III.20，III.21)，上述三种变体的组合为甑式炉(I.1，II.1，III.1)的多样化的构造创造了前提条件，所述甑式炉提高金属工件的热处理的效率。
摘要（英）：

In order to increase the practical value and provide for increased availability of retort furnaces (I.1, II.1, III.1) for the heat treatment of metal workpieces using tubular retorts (I.3, II.3, III.3) surrounded by furnace housings (I.2, II.2, III.2), according to a first variant the weight of the batch is to be decoupled from the retort (I.3), according to a second variant a second circulation device (II.18.2) is to be arranged for heating elements (II.6) of the retort (II.3), and according to a third variant a bottom (III.9) of the retort (III.3) is to be equipped with a second bottom (III.9.1) and/or adjusting flaps (III.20, III.21). Combinations of the three variants create the prerequisites for a variety of designs of retort furnaces (I.1, Il.1, III.1), which increase the efficiency of the heat treatment of metal workpieces.

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