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Drilling slag treatment vehicle and drilling slag construction method

A construction method and technology for handling vehicles, which are applied in the direction of motor vehicles, earth drilling, and object transportation vehicles, etc., can solve problems such as difficult to achieve solid-liquid separation, pollution left over from transportation, secondary pollution, etc., and achieve small footprint, Effect of reducing sand concentration and saving cost

Pending Publication Date: 2020-09-08
沈阳帝铂建筑工程有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

These treatment methods are difficult to achieve the ideal solid-liquid separation state
If the drilling slag mud is directly buried, it will cause secondary pollution
If transported out of the site and then centralized processing, there will be problems such as transport pollution and supervision difficulties

Method used

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  • Drilling slag treatment vehicle and drilling slag construction method
  • Drilling slag treatment vehicle and drilling slag construction method
  • Drilling slag treatment vehicle and drilling slag construction method

Examples

Experimental program
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Effect test

Embodiment 1

[0033] This implementation case is aimed at the treatment of drilling slag and mud during the construction of reverse circulation bored piles.

[0034] Such as figure 1 , figure 2 , image 3 As shown, a drilling slag processing vehicle includes a power locomotive, and the drilling slag conveying system 1 is connected to the drilling slag separation and dehydration system 2 provided on the walking chassis 6. The drilling slag separation and dehydration system 2 is connected to the mud treatment system 3 through the slurry discharge communication port. A mud preparation system 4 is arranged above the mud treatment system 3 .

[0035] The power locomotive of the present invention is an existing vehicle locomotive, the rear of the power locomotive is connected with the walking chassis 6, and the power locomotive drives the walking chassis 6, so that the drilling slag processing vehicle can move at any time. Compared with the existing drilling slag processing system, the presen...

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Abstract

The invention relates to drilling slag treatment vehicles, in particular to a drilling slag treatment vehicle and a drilling slag construction method. The treatment vehicle comprises a power vehicle head, wherein a drilling slag conveying system is connected with a drilling slag separation and dehydration system arranged on a traveling chassis, the drilling slag separation and dehydration system is connected with a slurry treatment system through a slurry discharge communication port, and a slurry preparation system is arranged above the slurry treatment system; and during drilling construction of a drilling machine, the slurry preparation system is started, qualified slurry is supplied into a drilled hole, and meanwhile drilling slag and circulating slurry in different states are conveyedto the drilling slag separation and dehydration system through the drilling slag conveying system, firstly, drilling slag and slurry are separated, the slurry is conveyed to the slurry treatment system, fine drilling slag is separated, pure slurry is obtained and conveyed into the drilled hole again for use. According to the treatment vehicle, drilling slag treatment and slurry recycling are combined and integrated into a drilling slag treatment system, the structure is adjusted, the occupied area is small, moving is convenient, and actual construction is better facilitated.

Description

technical field [0001] The drilling slag processing vehicle involved in the present invention is mainly used in the drilling slag processing vehicle and the drilling slag construction method in the mud protection wall forming hole (grooving) and shield construction process. Background technique [0002] For the construction of shield construction, underground diaphragm wall, and mud retaining wall bored piles, etc., it is necessary to use mud for retaining wall or mud-water balance construction. During the construction process, there will be a large amount of viscous mud entrained with drilling slag or drilling slag mixed with mud. Most of these drilling slag and mud are in a plastic or fluid state. The construction site needs to excavate a large number of mud pools for sedimentation treatment, and then separate the mud for treatment. These treatment methods are difficult to achieve the ideal solid-liquid separation state. If the drilling slag mud is directly buried, it wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B21/06B60P3/00
CPCE21B21/06E21B21/066B60P3/00
Inventor 孙康晏昱旻高慎伟
Owner 沈阳帝铂建筑工程有限公司
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