对梁,底组合步进式加热炉半热滑轨的改进实践

介绍了间断式半热滑轨的研制和应用过程，以及经过节能技术改造，用新型半热滑轨代替老式滑轨的使用。实践表明，不但解决了以往的水梁漏水的问题，而且使线Ｃ级品率提高了３．３９％，每年可增产３５００ｔ线材，吨钢热涌单耗降低０．１４ＧＪ，年创经济效益２３９万元。

PRACTICE OF IMPROVEMENT ON THE MODEST HOT SLIDE RAIL OF WALKING FURNACE WITH UNITY OF BEAM AND BOTTOM

The development and the practical use of new type of interval modest hot slide rail that substitutes old one after energy saving technical modification of it are introduced in this paper. It has be practically shown that the new one not only resolved the problem that water leaked out from waterbeam ever before, but also increased the yield of grade C wire by 3.39%, which increased 3500t of wire production yearly and the unit consumption of thermo energy per tonnage steel debased by 0. 14GJ as well as the benefits of 2. 39 million yuan were gained annually.