首页> 外国专利> Earth removal equipment of shield machine

Earth removal equipment of shield machine

机译:盾构机除尘设备

摘要

PURPOSE: To prevent the jet of sludge from occurring and to promote cut-off efficiency. ;CONSTITUTION: An earth-moving gate 22 provided to an earth-moving port 21 of a screw conveyer 20 seals sludge between a spherical valve 23 and a valve sheet 24. The spherical valve 23 is pushed with a spherical seat pushing jack, and it is resisted against pressure of sludge in the valve sheet 24. A space or a contact state between the surface of the spherical valve 23 and valve sheet 24 is adjusted by a spherical seat adjusting bolt, and biting of earth and sand in a sealed surface is prevented to promote cut-off efficiency.;COPYRIGHT: (C)1996,JPO
机译:目的:防止产生淤泥喷射并提高截止效率。 ;构成:在螺旋输送机20的推土口21上设有推土闸门22,将污泥密封在球形阀23和阀片24之间。球形阀23被球形阀座推顶器推动,抵抗阀板24中的污泥压力。通过球形阀座调节螺栓调节球形阀23的表面与阀板24之间的空间或接触状态,并且在密封表面中咬入泥土和沙子。防止提高截止效率。;版权所有:(C)1996,日本特许厅

著录项

  • 公开/公告号JP2664647B2

    专利类型

  • 公开/公告日1997-10-15

    原文格式PDF

  • 申请/专利权人 KAWASAKI JUKOGYO KK;

    申请/专利号JP19950028430

  • 发明设计人 MATSUZAKI TOORU;

    申请日1995-02-16

  • 分类号E21D9/12;

  • 国家 JP

  • 入库时间 2022-08-22 03:30:54

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号