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SLURRY CONTROLLER IN METHOD OF SLURRY SHIELD CONSTRUCTION

机译:泥浆盾构施工方法中的泥浆控制器

摘要

PROBLEM TO BE SOLVED: To eliminate the need for the manpower by completely automating a slurry controller in a method of slurry shield construction, and to reduce an installation space by simplifying the whole constitution while decreasing the number of tanks and the number of pumps. ;SOLUTION: A jet flow mixer is installed to a slurry adjusting tank 14, in which moisture discharged from an excavated pit 20 is stored, and slurry in the slurry adjusting tank 14 is pumped up by a pump 25, and the water supply port 4 of the jet flow mixer is supplied with slurry. A powder slurry preparing material fed by driving a motor from a silo 27, in which the powder slurry preparing material is housed, is sucked from the slurry-preparing material suction port 7 of the jet flow mixer, and slurry in the slurry adjusting tank 14 is set in specified concentration by continuing slurry concentration in the slurry adjusting tank 14 until the slurry concentration reaches a fixed value in the supply of the powder preparing material by driving the motor.;COPYRIGHT: (C)1998,JPO
机译:要解决的问题:通过在泥浆护罩构造方法中使泥浆控制器完全自动化来消除对人力的需求,并通过简化整体结构同时减少水箱和泵的数量来减少安装空间。 ;解决方案:将射流混合器安装到泥浆调节罐14中,从挖掘坑20排出的水分被储存在其中,泥浆调节罐14中的泥浆通过泵25泵入,并且供水口4喷射流混合器的一部分被供给浆料。从容纳有粉末浆料准备材料的筒仓27中通过驱动电动机来供给的粉末浆料准备材料从射流混合器的浆料准备材料吸入口7被抽吸,并且浆料调节槽14中的浆料被吸出。通过继续在浆料调节罐14中的浆料浓度直到通过驱动电动机在粉末制备材料的供给中浆料浓度达到固定值而将其设定为指定浓度。COPYRIGHT:(C)1998,JPO

著录项

  • 公开/公告号JPH10169366A

    专利类型

  • 公开/公告日1998-06-23

    原文格式PDF

  • 申请/专利权人 SANEE KOGYO KK;

    申请/专利号JP19960335275

  • 发明设计人 URAYA AKIO;

    申请日1996-12-16

  • 分类号E21D9/06;

  • 国家 JP

  • 入库时间 2022-08-22 03:05:44

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