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1·After contrast and analyse, it was found that wall-hung spiral chute is ascendant and oecumenical than wall-laid spiral chute.

通过对比得出了壁挂式相对嵌入式螺旋溜槽的优越性及技术经济效果。

2·The invention relates to a spiral chute conveyor used for vertically-downwards conveying work elements, belonging to the conveyor field.

本发明涉及一种输送机领域的用于工件垂直向下输送的螺旋滑槽输送 机。

3·BL1500 a spiral chute is the newest spiral chute designed by BGRIMM. It has been successfully used in separation of metal and nonmetal minerals.

BL 15 0 0螺旋溜槽是由北京矿冶研究总院最新研制成功的新一代螺旋溜槽，该设备已在金属矿及非金属矿的选别中得到成功应用。

4·The outer lateral of the spiral chute is equipped with a plurality of connection earrings which are fixedly connected with and fixing stents through fixing rods.

螺旋溜槽外侧设有若干个通过固定杆与固定支架连接固定的联结耳环。

5·The paper describes the solution for abrasion of spiral feeder, introducing the way to decrease abrasion by polyethylene serving as liner of feeding chute and appending tandem booster.

阐述了解决螺旋送料机的磨损问题，并介绍了利用聚乙烯材料作送料槽内衬板的方法、减轻其磨损的办法和增设轴向助推的机械装置。