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以锡矿山闪星锑业公司南矿盲主井井筒装备为例,对井筒装备的罐道及罐道梁进行具体设计及计算,并进行选材,校验结果说明罐道梁选用矩形钢D-2 140×90×6,罐道选用160×160×6方钢能满足强度和刚度的要求,罐道梁层间距采用4.0 m是可行的。此外,还确定了罐道与罐道、罐道与罐道梁的连接方式、罐道梁固定方式及井筒装备的防腐施工工艺,使井筒装备的设计及施工更加科学合理。
Taking the blind main shaft well equipment in the south mine of Xixingxian antimony company as an example, the design and calculation of wellbore and cannel beam of wellbore equipment were carried out. The results of the calibration showed that the selection of rectangular steel D- 2 140 × 90 × 6, 160 × 160 × 6 square steel can be used to meet the strength and stiffness requirements. In addition, the connection between the cannel and the cannel, the cannel and the cannel beam, the fixing method of the cannel beam and the anti-corrosion construction technology of the wellbore equipment were also determined, which made the design and construction of the wellbore equipment more scientific and reasonable.