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Shield muck treatment method for weathered rock

A treatment method, technology of weathered rock, applied in chemical instruments and methods, separation methods, filtration and separation, etc.

Pending Publication Date: 2021-06-01
湖北佰翔环保科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a treatment method for shield dregs of weathered rock, which solves the problem that it is difficult to treat the mud mixture in all aspects by general methods or equipment

Method used

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  • Shield muck treatment method for weathered rock
  • Shield muck treatment method for weathered rock
  • Shield muck treatment method for weathered rock

Examples

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no. 1 example

[0031] Please refer to figure 1 ,in, figure 1 It is a system block diagram of the first embodiment of the method for treating weathered rock shield dregs provided by the present invention. The shield dregs treatment method for weathered rock includes the following steps:

[0032] S1. Collect the original mud mixture through the No. 1 collection pool;

[0033] S2. Transporting the original mud mixture in the step S1 to the primary vibrating screening system through the feeding system for screening;

[0034] S3, the mud mixture after passing through the primary vibration screening system in the step S2 enters the secondary high-frequency vibration dehydration screening system through the discharge port of the screening system;

[0035] S4. The mud mixture after passing through the high-frequency vibration dehydration and screening system in step S3 flows into the No. 2 collection pool through the pipeline, and is pumped by the slurry feed pump in the No. 2 collection pool to ...

no. 2 example

[0048] see figure 2 , image 3 and Figure 4 , based on the method for treating weathered rock shield muck provided in the first embodiment of the present application, the second embodiment of the present application proposes another method for treating weathered rock shield dregs. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0049] Specifically, the difference between the treatment method of weathered rock shield dregs provided in the second embodiment of the present application is that the method of shield dregs treatment of weathered rocks also includes: The preliminary flushing equipment used in the shower flushing device, the flushing equipment includes a tower body 1; a communication material pipe 2, the communication material pipe 2 is arranged on the top of the tower body 1; a dividing device 3, the dividing device 3 i...

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Abstract

The invention provides a shield muck treatment method for weathered rocks. The shield muck treatment method for the weathered rock comprises the following steps: S1, collecting an original slurry mixture through a No.1 collection pool; S2, conveying the original mud mixture in the step S1 to a first-stage vibration screening system through a feeding system for screening; and S3, feeding the slurry mixture passing through the first-stage vibration screening system in the step S2 into a second-stage high-frequency vibration dehydration screening system through a discharging port of the screening system. According to the shield muck treatment method for the weathered rock, the slurry mixture is subjected to step-by-step screening and high-pressure filtering treatment, in the step-by-step screening link, separation of three types of solid particles with the diameter larger than 5 mm, the diameter ranging from 2 mm to 5 mm and the diameter ranging from 0.075 mm to 2 mm in the slurry mixture is achieved, classified recycling of sand and stone can be achieved, and high-pressure filtration treatment is conducted on the residual slurry mixture with the diameter of not more than 0.075 mm under the auxiliary mixing of a flocculating agent.

Description

technical field [0001] The invention relates to the technical field of engineering construction, in particular to a method for treating weathered rock shield dregs. Background technique [0002] The Architectural Engineering major is mainly responsible for the teaching and management of the Architectural Engineering direction of the Civil Engineering major. It mainly cultivates and masters the basic theories and basic knowledge of engineering mechanics, soil mechanics, surveying, building architecture and structural engineering disciplines. It refers to all kinds of buildings and engineering facilities that provide the material and technical basis for human life and production. [0003] At present, during the construction process of construction projects, the mud and soil discharged by the shield machine is relatively special, which contains various types of solid-liquid mixtures such as sand, stone, wind-rock soil, and water (hereinafter referred to as mud mixture). The mi...

Claims

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Application Information

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IPC IPC(8): B01D36/04
CPCB01D36/045
Inventor 渠明易大伟李石林郭阳清何威雷杰施林宏
Owner 湖北佰翔环保科技股份有限公司