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Tunnel deslagging device and system and deslagging method

A technology in tunnels and tunnels, which is applied in tunnels, pump devices, earthwork drilling and mining, etc. It can solve the problems of long construction period, the use of small-section tunnels, large safety hazards, etc., and achieves the effect of high degree of automation and long construction period

Inactive Publication Date: 2020-03-24
CHINA RAILWAY 16 BUREAU GRP BEIJING METRO ENG CONSTR +2
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  • Claims
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Problems solved by technology

[0009] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of this application is to provide a tunnel slag discharge device, system and slag discharge method, aiming to solve the long construction period, large safety hazards and Technical problems that cannot be used in tunnels with small cross-sections

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  • Tunnel deslagging device and system and deslagging method
  • Tunnel deslagging device and system and deslagging method
  • Tunnel deslagging device and system and deslagging method

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Embodiment Construction

[0037] In order to more clearly understand the above objects, features and advantages of the present application, the present application will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. A lot of specific details are set forth in the following description to facilitate a full understanding of the application, and the described implementations are only a part of the implementations of the application, but not all of the implementations. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning...

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Abstract

The invention provides a tunnel deslagging device and system and a deslagging method. The tunnel deslagging device comprises a continuous belt conveyor, a shield tunneling machine arranged in a tunneland a turn-back belt conveyor arranged in a launching shaft, wherein the shield tunneling machine is used for digging out muck in the tunnel and outputting the dug muck to the continuous belt conveyor; the continuous belt conveyor is provided with a horizontal conveying part and an inclined conveying part, the horizontal conveying part is horizontally arranged in the tunnel, the inclined conveying part is obliquely arranged in the launching shaft, and the horizontal conveying part is used for conveying muck excavated by the shield tunneling machine to the inclined conveying part; the inclinedconveying part is used for transferring muck from the horizontal conveying part to the turn-back belt conveyor; the turn-back belt conveyor is obliquely arranged, the inclination direction of the turn-back belt conveyor is opposite to that of the oblique conveying part, and the turn-back belt conveyor is used for conveying muck from the oblique conveying part to the tail end to be unloaded so asto complete deslagging. The tunnel deslagging device can be used in a tunnel with a small section, and has the advantages of safety, reliability, high transportation efficiency and the like.

Description

technical field [0001] The application belongs to the technical field of tunnel construction, and in particular relates to a tunnel slag discharge device, system and slag discharge method. Background technique [0002] With the vigorous construction of national subways, subsea tunnels, and comprehensive pipe gallery projects, shield technology has been more and more applied and developed. Among them, in the process of shield tunnel excavation, muck transportation is an important link. [0003] There are two main methods of slag discharge in existing shield tunnels: one is trackless transportation, which is suitable for use in tunnels with larger cross-sections, mainly using dump trucks for horizontal transportation of slag, and side-loading at the exit The other is rail transportation, which is suitable for use in small-section tunnels. It uses rails and trams for horizontal transportation in the tunnel, and hoists are used for vertical transportation and slag removal in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/06
CPCE21D9/12
Inventor 薛立强邵金超刘晓雷赵鸿儒谷任国高宇田耿斌刘堂陈振成霍久远郝启韬邵琛琛宋阳春高峰林志强邱一波吴昊闫迪罗贵海王浩李睿男于沂鹭葛李送杜昌亮余勇朱远志乔治陶猛董洪鹏程玉鹏王玥
Owner CHINA RAILWAY 16 BUREAU GRP BEIJING METRO ENG CONSTR
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